20110731816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119706737}}^1$

素因数の和:119706753

約数の個数: 32

約数和(自身を含む): 57459234240

約数和(自身を除く): 37348502424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119706737, 239413474, 359120211, 478826948, 718240422, 837947159, 957653896, 1436480844, 1675894318, 2513841477, 2872961688, 3351788636, 5027682954, 6703577272, 10055365908, 20110731816]

約数ペア:

[(1, 20110731816), (2, 10055365908), (3, 6703577272), (4, 5027682954), (6, 3351788636), (7, 2872961688), (8, 2513841477), (12, 1675894318), (14, 1436480844), (21, 957653896), (24, 837947159), (28, 718240422), (42, 478826948), (56, 359120211), (84, 239413474), (168, 119706737)]