20902062

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30829}}^1$

素因数の和:30947

約数の個数: 16

約数和(自身を含む): 42175440

約数和(自身を除く): 21273378

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30829, 61658, 92487, 184974, 3483677, 6967354, 10451031, 20902062]

約数ペア:

[(1, 20902062), (2, 10451031), (3, 6967354), (6, 3483677), (113, 184974), (226, 92487), (339, 61658), (678, 30829)]