20359174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1103}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 13025786

約数列:

[1, 2, 11, 22, 839, 1103, 1678, 2206, 9229, 12133, 18458, 24266, 925417, 1850834, 10179587, 20359174]

約数ペア:

[(1, 20359174), (2, 10179587), (11, 1850834), (22, 925417), (839, 24266), (1103, 18458), (1678, 12133), (2206, 9229)]