20341994428

素因数分解:

$2^2\times 7^1\times {\mathrm{14071}}^1\times {\mathrm{51631}}^1$

素因数の和:65713

約数の個数: 24

約数和(自身を含む): 40687668224

約数和(自身を除く): 20345673796

約数列:

[1, 2, 4, 7, 14, 28, 14071, 28142, 51631, 56284, 98497, 103262, 196994, 206524, 361417, 393988, 722834, 1445668, 726499801, 1452999602, 2905999204, 5085498607, 10170997214, 20341994428]

約数ペア:

[(1, 20341994428), (2, 10170997214), (4, 5085498607), (7, 2905999204), (14, 1452999602), (28, 726499801), (14071, 1445668), (28142, 722834), (51631, 393988), (56284, 361417), (98497, 206524), (103262, 196994)]