20162842527

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{680189}}^1$

素因数の和:680474

約数の個数: 16

約数和(自身を含む): 27653804640

約数和(自身を除く): 7490962113

約数列:

[1, 3, 41, 123, 241, 723, 9881, 29643, 680189, 2040567, 27887749, 83663247, 163925549, 491776647, 6720947509, 20162842527]

約数ペア:

[(1, 20162842527), (3, 6720947509), (41, 491776647), (123, 163925549), (241, 83663247), (723, 27887749), (9881, 2040567), (29643, 680189)]