20087907848

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{169627}}^1$

素因数の和:169877

約数の個数: 32

約数和(自身を含む): 38288432160

約数和(自身を除く): 18200524312

約数列:

[1, 2, 4, 8, 113, 131, 226, 262, 452, 524, 904, 1048, 14803, 29606, 59212, 118424, 169627, 339254, 678508, 1357016, 19167851, 22221137, 38335702, 44442274, 76671404, 88884548, 153342808, 177769096, 2510988481, 5021976962, 10043953924, 20087907848]

約数ペア:

[(1, 20087907848), (2, 10043953924), (4, 5021976962), (8, 2510988481), (113, 177769096), (131, 153342808), (226, 88884548), (262, 76671404), (452, 44442274), (524, 38335702), (904, 22221137), (1048, 19167851), (14803, 1357016), (29606, 678508), (59212, 339254), (118424, 169627)]