20235996969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{36251}}^1$

素因数の和:36445

約数の個数: 32

約数和(自身を含む): 28565415936

約数和(自身を除く): 8329418967

約数列:

[1, 3, 37, 47, 107, 111, 141, 321, 1739, 3959, 5029, 5217, 11877, 15087, 36251, 108753, 186073, 558219, 1341287, 1703797, 3878857, 4023861, 5111391, 11636571, 63040489, 143517709, 182306279, 189121467, 430553127, 546918837, 6745332323, 20235996969]

約数ペア:

[(1, 20235996969), (3, 6745332323), (37, 546918837), (47, 430553127), (107, 189121467), (111, 182306279), (141, 143517709), (321, 63040489), (1739, 11636571), (3959, 5111391), (5029, 4023861), (5217, 3878857), (11877, 1703797), (15087, 1341287), (36251, 558219), (108753, 186073)]