2020127039

素因数分解:

$7^1\times {\mathrm{18047}}^1\times {\mathrm{15991}}^1$

素因数の和:34045

約数の個数: 8

約数和(自身を含む): 2308988928

約数和(自身を除く): 288861889

約数列:

[1, 7, 15991, 18047, 111937, 126329, 288589577, 2020127039]

約数ペア:

[(1, 2020127039), (7, 288589577), (15991, 126329), (18047, 111937)]