20417262

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82997}}^1$

素因数の和:83043

約数の個数: 16

約数和(自身を含む): 41830992

約数和(自身を除く): 21413730

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82997, 165994, 248991, 497982, 3402877, 6805754, 10208631, 20417262]

約数ペア:

[(1, 20417262), (2, 10208631), (3, 6805754), (6, 3402877), (41, 497982), (82, 248991), (123, 165994), (246, 82997)]