20106890746

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{7457}}^1\times {\mathrm{7793}}^1$

素因数の和:15425

約数の個数: 16

約数和(自身を含む): 30342634344

約数和(自身を除く): 10235743598

約数列:

[1, 2, 173, 346, 7457, 7793, 14914, 15586, 1290061, 1348189, 2580122, 2696378, 58112401, 116224802, 10053445373, 20106890746]

約数ペア:

[(1, 20106890746), (2, 10053445373), (173, 116224802), (346, 58112401), (7457, 2696378), (7793, 2580122), (14914, 1348189), (15586, 1290061)]