20441674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1129}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 33520320

約数和(自身を除く): 13078646

約数列:

[1, 2, 11, 22, 823, 1129, 1646, 2258, 9053, 12419, 18106, 24838, 929167, 1858334, 10220837, 20441674]

約数ペア:

[(1, 20441674), (2, 10220837), (11, 1858334), (22, 929167), (823, 24838), (1129, 18106), (1646, 12419), (2258, 9053)]