20361452

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 36525216

約数和(自身を除く): 16163764

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 677, 1354, 2708, 7519, 15038, 30076, 49421, 69731, 98842, 139462, 197684, 278924, 5090363, 10180726, 20361452]

約数ペア:

[(1, 20361452), (2, 10180726), (4, 5090363), (73, 278924), (103, 197684), (146, 139462), (206, 98842), (292, 69731), (412, 49421), (677, 30076), (1354, 15038), (2708, 7519)]