20113089217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81429511}}^1$

素因数の和:81429543

約数の個数: 8

約数和(自身を含む): 22800263360

約数和(自身を除く): 2687174143

約数列:

[1, 13, 19, 247, 81429511, 1058583643, 1547160709, 20113089217]

約数ペア:

[(1, 20113089217), (13, 1547160709), (19, 1058583643), (247, 81429511)]