20960059

素因数分解:

${\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2381

約数の個数: 8

約数和(自身を含む): 22110480

約数和(自身を除く): 1150421

約数列:

[1, 19, 641, 1721, 12179, 32699, 1103161, 20960059]

約数ペア:

[(1, 20960059), (19, 1103161), (641, 32699), (1721, 12179)]