20245724653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{31253}}^1$

素因数の和:31497

約数の個数: 32

約数和(自身を含む): 25923317760

約数和(自身を除く): 5677593107

約数列:

[1, 7, 11, 47, 77, 179, 329, 517, 1253, 1969, 3619, 8413, 13783, 31253, 58891, 92543, 218771, 343783, 647801, 1468891, 2406481, 5594287, 10282237, 16157801, 39160009, 61537157, 113104607, 262931489, 430760099, 1840520423, 2892246379, 20245724653]

約数ペア:

[(1, 20245724653), (7, 2892246379), (11, 1840520423), (47, 430760099), (77, 262931489), (179, 113104607), (329, 61537157), (517, 39160009), (1253, 16157801), (1969, 10282237), (3619, 5594287), (8413, 2406481), (13783, 1468891), (31253, 647801), (58891, 343783), (92543, 218771)]