20290516753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{39119}}^1$

素因数の和:41496

約数の個数: 16

約数和(自身を含む): 23147147520

約数和(自身を除く): 2856630767

約数列:

[1, 13, 17, 221, 2347, 30511, 39119, 39899, 508547, 518687, 665023, 8645299, 91812293, 1193559809, 1560808981, 20290516753]

約数ペア:

[(1, 20290516753), (13, 1560808981), (17, 1193559809), (221, 91812293), (2347, 8645299), (30511, 665023), (39119, 518687), (39899, 508547)]