20295367621

素因数分解:

${\mathrm{139}}^1\times {\mathrm{571}}^1\times {\mathrm{255709}}^1$

素因数の和:256419

約数の個数: 8

約数和(自身を含む): 20477256800

約数和(自身を除く): 181889179

約数列:

[1, 139, 571, 79369, 255709, 35543551, 146009839, 20295367621]

約数ペア:

[(1, 20295367621), (139, 146009839), (571, 35543551), (79369, 255709)]