20080487521

素因数分解:

${\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{178571}}^1$

素因数の和:179519

約数の個数: 8

約数和(自身を含む): 20250064800

約数和(自身を除く): 169577279

約数列:

[1, 139, 809, 112451, 178571, 24821369, 144463939, 20080487521]

約数ペア:

[(1, 20080487521), (139, 144463939), (809, 24821369), (112451, 178571)]