20170968

素因数分解:

$2^3\times 3^1\times {\mathrm{840457}}^1$

素因数の和:840466

約数の個数: 16

約数和(自身を含む): 50427480

約数和(自身を除く): 30256512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840457, 1680914, 2521371, 3361828, 5042742, 6723656, 10085484, 20170968]

約数ペア:

[(1, 20170968), (2, 10085484), (3, 6723656), (4, 5042742), (6, 3361828), (8, 2521371), (12, 1680914), (24, 840457)]