20125949207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1741451}}^1$

素因数の和:1741598

約数の個数: 16

約数和(自身を含む): 24965455872

約数和(自身を除く): 4839506665

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 1741451, 12190157, 22638863, 158472041, 221164277, 1548149939, 2875135601, 20125949207]

約数ペア:

[(1, 20125949207), (7, 2875135601), (13, 1548149939), (91, 221164277), (127, 158472041), (889, 22638863), (1651, 12190157), (11557, 1741451)]