22596020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21317}}^1$

素因数の和:21379

約数の個数: 24

約数和(自身を含む): 48349224

約数和(自身を除く): 25753204

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 21317, 42634, 85268, 106585, 213170, 426340, 1129801, 2259602, 4519204, 5649005, 11298010, 22596020]

約数ペア:

[(1, 22596020), (2, 11298010), (4, 5649005), (5, 4519204), (10, 2259602), (20, 1129801), (53, 426340), (106, 213170), (212, 106585), (265, 85268), (530, 42634), (1060, 21317)]