20512474541

素因数分解:

${\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{701593}}^1$

素因数の和:701792

約数の個数: 12

約数和(自身を含む): 22340156148

約数和(自身を除く): 1827681607

約数列:

[1, 13, 169, 173, 2249, 29237, 701593, 9120709, 118569217, 121375589, 1577882657, 20512474541]

約数ペア:

[(1, 20512474541), (13, 1577882657), (169, 121375589), (173, 118569217), (2249, 9120709), (29237, 701593)]