20411286734

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1\times {\mathrm{101477}}^1$

素因数の和:102259

約数の個数: 16

約数和(自身を含む): 30854994768

約数和(自身を除く): 10443708034

約数列:

[1, 2, 163, 326, 617, 1234, 100571, 101477, 201142, 202954, 16540751, 33081502, 62611309, 125222618, 10205643367, 20411286734]

約数ペア:

[(1, 20411286734), (2, 10205643367), (163, 125222618), (326, 62611309), (617, 33081502), (1234, 16540751), (100571, 202954), (101477, 201142)]