20176706474

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{4391}}^1\times {\mathrm{9613}}^1$

素因数の和:14245

約数の個数: 16

約数和(自身を含む): 30401775360

約数和(自身を除く): 10225068886

約数列:

[1, 2, 239, 478, 4391, 8782, 9613, 19226, 1049449, 2098898, 2297507, 4595014, 42210683, 84421366, 10088353237, 20176706474]

約数ペア:

[(1, 20176706474), (2, 10088353237), (239, 84421366), (478, 42210683), (4391, 4595014), (8782, 2297507), (9613, 2098898), (19226, 1049449)]