20459780671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{20261}}^1\times {\mathrm{91801}}^1$

素因数の和:112073

約数の個数: 8

約数和(自身を含む): 22321105488

約数和(自身を除く): 1861324817

約数列:

[1, 11, 20261, 91801, 222871, 1009811, 1859980061, 20459780671]

約数ペア:

[(1, 20459780671), (11, 1859980061), (20261, 1009811), (91801, 222871)]