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What is the number of positive integer divisors of 20^17 that are either perfect squares of perfect cubes

Guest Apr 23, 2017
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Sqrt(20^17) = 114,486,680,447 - The number of perfect squares!

(20^17)^(1/3) = 23,577,801 - The number of perfect cubes!

Guest Apr 23, 2017

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