20163186

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1889}}^1$

素因数の和:2490

約数の個数: 24

約数和(自身を含む): 43783740

約数和(自身を除く): 23620554

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 1889, 3558, 3778, 5337, 5667, 10674, 11334, 17001, 34002, 1120177, 2240354, 3360531, 6721062, 10081593, 20163186]

約数ペア:

[(1, 20163186), (2, 10081593), (3, 6721062), (6, 3360531), (9, 2240354), (18, 1120177), (593, 34002), (1186, 17001), (1779, 11334), (1889, 10674), (3558, 5667), (3778, 5337)]