20002433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 22951296

約数和(自身を除く): 2948863

約数列:

[1, 11, 23, 173, 253, 457, 1903, 3979, 5027, 10511, 43769, 79061, 115621, 869671, 1818403, 20002433]

約数ペア:

[(1, 20002433), (11, 1818403), (23, 869671), (173, 115621), (253, 79061), (457, 43769), (1903, 10511), (3979, 5027)]