20374400156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6343213}}^1$

素因数の和:6343301

約数の個数: 24

約数和(自身を含む): 39429418224

約数和(自身を除く): 19055018068

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6343213, 12686426, 25372852, 69775343, 139550686, 279101372, 463054549, 926109098, 1852218196, 5093600039, 10187200078, 20374400156]

約数ペア:

[(1, 20374400156), (2, 10187200078), (4, 5093600039), (11, 1852218196), (22, 926109098), (44, 463054549), (73, 279101372), (146, 139550686), (292, 69775343), (803, 25372852), (1606, 12686426), (3212, 6343213)]