20165354829

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{42275377}}^1$

素因数の和:42275436

約数の個数: 12

約数和(自身を含む): 29677315356

約数和(自身を除く): 9511960527

約数列:

[1, 3, 9, 53, 159, 477, 42275377, 126826131, 380478393, 2240594981, 6721784943, 20165354829]

約数ペア:

[(1, 20165354829), (3, 6721784943), (9, 2240594981), (53, 380478393), (159, 126826131), (477, 42275377)]