20136583804

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{2551}}^1\times {\mathrm{18443}}^1$

素因数の和:21105

約数の個数: 24

約数和(自身を含む): 35584230528

約数和(自身を除く): 15447646724

約数列:

[1, 2, 4, 107, 214, 428, 2551, 5102, 10204, 18443, 36886, 73772, 272957, 545914, 1091828, 1973401, 3946802, 7893604, 47048093, 94096186, 188192372, 5034145951, 10068291902, 20136583804]

約数ペア:

[(1, 20136583804), (2, 10068291902), (4, 5034145951), (107, 188192372), (214, 94096186), (428, 47048093), (2551, 7893604), (5102, 3946802), (10204, 1973401), (18443, 1091828), (36886, 545914), (73772, 272957)]