2020647629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2018629}}^1$

素因数の和:2018660

約数の個数: 16

約数和(自身を含む): 2713038720

約数和(自身を除く): 692391091

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2018629, 14130403, 22204919, 26242177, 155434433, 183695239, 288663947, 2020647629]

約数ペア:

[(1, 2020647629), (7, 288663947), (11, 183695239), (13, 155434433), (77, 26242177), (91, 22204919), (143, 14130403), (1001, 2018629)]