20116474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84523}}^1$

素因数の和:84549

約数の個数: 16

約数和(自身を含む): 36514368

約数和(自身を除く): 16397894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84523, 169046, 591661, 1183322, 1436891, 2873782, 10058237, 20116474]

約数ペア:

[(1, 20116474), (2, 10058237), (7, 2873782), (14, 1436891), (17, 1183322), (34, 591661), (119, 169046), (238, 84523)]