20170188701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6281591}}^1$

素因数の和:6281636

約数の個数: 12

約数和(自身を含む): 22990626720

約数和(自身を除く): 2820438019

約数列:

[1, 13, 19, 169, 247, 3211, 6281591, 81660683, 119350229, 1061588879, 1551552977, 20170188701]

約数ペア:

[(1, 20170188701), (13, 1551552977), (19, 1061588879), (169, 119350229), (247, 81660683), (3211, 6281591)]