20161183795

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1\times {\mathrm{17207}}^1$

素因数の和:19934

約数の個数: 16

約数和(自身を含む): 24475970880

約数和(自身を除く): 4314787085

約数列:

[1, 5, 89, 445, 2633, 13165, 17207, 86035, 234337, 1171685, 1531423, 7657115, 45306031, 226530155, 4032236759, 20161183795]

約数ペア:

[(1, 20161183795), (5, 4032236759), (89, 226530155), (445, 45306031), (2633, 7657115), (13165, 1531423), (17207, 1171685), (86035, 234337)]