20850408

素因数分解:

$2^3\times 3^2\times {\mathrm{289589}}^1$

素因数の和:289601

約数の個数: 24

約数和(自身を含む): 56470050

約数和(自身を除く): 35619642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 289589, 579178, 868767, 1158356, 1737534, 2316712, 2606301, 3475068, 5212602, 6950136, 10425204, 20850408]

約数ペア:

[(1, 20850408), (2, 10425204), (3, 6950136), (4, 5212602), (6, 3475068), (8, 2606301), (9, 2316712), (12, 1737534), (18, 1158356), (24, 868767), (36, 579178), (72, 289589)]