20199405770

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1\times {\mathrm{6053}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 36516953088

約数和(自身を除く): 16317547318

約数列:

[1, 2, 5, 10, 307, 614, 1087, 1535, 2174, 3070, 5435, 6053, 10870, 12106, 30265, 60530, 333709, 667418, 1668545, 1858271, 3337090, 3716542, 6579611, 9291355, 13159222, 18582710, 32898055, 65796110, 2019940577, 4039881154, 10099702885, 20199405770]

約数ペア:

[(1, 20199405770), (2, 10099702885), (5, 4039881154), (10, 2019940577), (307, 65796110), (614, 32898055), (1087, 18582710), (1535, 13159222), (2174, 9291355), (3070, 6579611), (5435, 3716542), (6053, 3337090), (10870, 1858271), (12106, 1668545), (30265, 667418), (60530, 333709)]