17967293740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81669517}}^1$

素因数の和:81669537

約数の個数: 24

約数和(自身を含む): 41161437072

約数和(自身を除く): 23194143332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 81669517, 163339034, 326678068, 408347585, 816695170, 898364687, 1633390340, 1796729374, 3593458748, 4491823435, 8983646870, 17967293740]

約数ペア:

[(1, 17967293740), (2, 8983646870), (4, 4491823435), (5, 3593458748), (10, 1796729374), (11, 1633390340), (20, 898364687), (22, 816695170), (44, 408347585), (55, 326678068), (110, 163339034), (220, 81669517)]