20080674

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10831}}^1$

素因数の和:10942

約数の個数: 24

約数和(自身を含む): 43934592

約数和(自身を除く): 23853918

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10831, 21662, 32493, 64986, 97479, 194958, 1115593, 2231186, 3346779, 6693558, 10040337, 20080674]

約数ペア:

[(1, 20080674), (2, 10040337), (3, 6693558), (6, 3346779), (9, 2231186), (18, 1115593), (103, 194958), (206, 97479), (309, 64986), (618, 32493), (927, 21662), (1854, 10831)]