20759022

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1669}}^1$

素因数の和:2368

約数の個数: 24

約数和(自身を含む): 45069960

約数和(自身を除く): 24310938

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 1669, 2073, 3338, 4146, 5007, 6219, 10014, 12438, 15021, 30042, 1153279, 2306558, 3459837, 6919674, 10379511, 20759022]

約数ペア:

[(1, 20759022), (2, 10379511), (3, 6919674), (6, 3459837), (9, 2306558), (18, 1153279), (691, 30042), (1382, 15021), (1669, 12438), (2073, 10014), (3338, 6219), (4146, 5007)]