20169924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39089}}^1$

素因数の和:39139

約数の個数: 24

約数和(自身を含む): 48158880

約数和(自身を除く): 27988956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39089, 78178, 117267, 156356, 234534, 469068, 1680827, 3361654, 5042481, 6723308, 10084962, 20169924]

約数ペア:

[(1, 20169924), (2, 10084962), (3, 6723308), (4, 5042481), (6, 3361654), (12, 1680827), (43, 469068), (86, 234534), (129, 156356), (172, 117267), (258, 78178), (516, 39089)]