20601912

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2339}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 51667200

約数和(自身を除く): 31065288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2339, 2936, 4404, 4678, 7017, 8808, 9356, 14034, 18712, 28068, 56136, 858413, 1716826, 2575239, 3433652, 5150478, 6867304, 10300956, 20601912]

約数ペア:

[(1, 20601912), (2, 10300956), (3, 6867304), (4, 5150478), (6, 3433652), (8, 2575239), (12, 1716826), (24, 858413), (367, 56136), (734, 28068), (1101, 18712), (1468, 14034), (2202, 9356), (2339, 8808), (2936, 7017), (4404, 4678)]