20470293493

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2052983}}^1$

素因数の和:2053068

約数の個数: 12

約数和(自身を含む): 22541764320

約数和(自身を除く): 2071470827

約数列:

[1, 13, 59, 169, 767, 9971, 2052983, 26688779, 121125997, 346954127, 1574637961, 20470293493]

約数ペア:

[(1, 20470293493), (13, 1574637961), (59, 346954127), (169, 121125997), (767, 26688779), (9971, 2052983)]