20179929804

素因数分解:

$2^2\times 3^1\times {\mathrm{1697}}^1\times {\mathrm{990961}}^1$

素因数の和:992665

約数の個数: 24

約数和(自身を含む): 47114297328

約数和(自身を除く): 26934367524

約数列:

[1, 2, 3, 4, 6, 12, 1697, 3394, 5091, 6788, 10182, 20364, 990961, 1981922, 2972883, 3963844, 5945766, 11891532, 1681660817, 3363321634, 5044982451, 6726643268, 10089964902, 20179929804]

約数ペア:

[(1, 20179929804), (2, 10089964902), (3, 6726643268), (4, 5044982451), (6, 3363321634), (12, 1681660817), (1697, 11891532), (3394, 5945766), (5091, 3963844), (6788, 2972883), (10182, 1981922), (20364, 990961)]