2020165928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{140837}}^1$

素因数の和:141017

約数の個数: 32

約数和(自身を含む): 4157537760

約数和(自身を除く): 2137371832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14344, 140837, 281674, 563348, 1126696, 1549207, 3098414, 6196828, 12393656, 22956431, 45912862, 91825724, 183651448, 252520741, 505041482, 1010082964, 2020165928]

約数ペア:

[(1, 2020165928), (2, 1010082964), (4, 505041482), (8, 252520741), (11, 183651448), (22, 91825724), (44, 45912862), (88, 22956431), (163, 12393656), (326, 6196828), (652, 3098414), (1304, 1549207), (1793, 1126696), (3586, 563348), (7172, 281674), (14344, 140837)]