20146044982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1\times {\mathrm{20443}}^1$

素因数の和:22132

約数の個数: 32

約数和(自身を含む): 35362559232

約数和(自身を除く): 15216514250

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1637, 3274, 11459, 20443, 22918, 40886, 70391, 140782, 143101, 286202, 492737, 879049, 985474, 1758098, 6153343, 12306686, 33465191, 66930382, 234256337, 468512674, 1439003213, 2878006426, 10073022491, 20146044982]

約数ペア:

[(1, 20146044982), (2, 10073022491), (7, 2878006426), (14, 1439003213), (43, 468512674), (86, 234256337), (301, 66930382), (602, 33465191), (1637, 12306686), (3274, 6153343), (11459, 1758098), (20443, 985474), (22918, 879049), (40886, 492737), (70391, 286202), (140782, 143101)]