22748420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36691}}^1$

素因数の和:36731

約数の個数: 24

約数和(自身を含む): 49314048

約数和(自身を除く): 26565628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 36691, 73382, 146764, 183455, 366910, 733820, 1137421, 2274842, 4549684, 5687105, 11374210, 22748420]

約数ペア:

[(1, 22748420), (2, 11374210), (4, 5687105), (5, 4549684), (10, 2274842), (20, 1137421), (31, 733820), (62, 366910), (124, 183455), (155, 146764), (310, 73382), (620, 36691)]