20133984005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{129896671}}^1$

素因数の和:129896707

約数の個数: 8

約数和(自身を含む): 24940161024

約数和(自身を除く): 4806177019

約数列:

[1, 5, 31, 155, 129896671, 649483355, 4026796801, 20133984005]

約数ペア:

[(1, 20133984005), (5, 4026796801), (31, 649483355), (155, 129896671)]