20159193612

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{1334339}}^1$

素因数の和:1335605

約数の個数: 24

約数和(自身を含む): 47075515200

約数和(自身を除く): 26916321588

約数列:

[1, 2, 3, 4, 6, 12, 1259, 2518, 3777, 5036, 7554, 15108, 1334339, 2668678, 4003017, 5337356, 8006034, 16012068, 1679932801, 3359865602, 5039798403, 6719731204, 10079596806, 20159193612]

約数ペア:

[(1, 20159193612), (2, 10079596806), (3, 6719731204), (4, 5039798403), (6, 3359865602), (12, 1679932801), (1259, 16012068), (2518, 8006034), (3777, 5337356), (5036, 4003017), (7554, 2668678), (15108, 1334339)]