20296885126

素因数分解:

$2^1\times 7^1\times {\mathrm{5011}}^1\times {\mathrm{289319}}^1$

素因数の和:294339

約数の個数: 16

約数和(自身を含む): 34801724160

約数和(自身を除く): 14504839034

約数列:

[1, 2, 7, 14, 5011, 10022, 35077, 70154, 289319, 578638, 2025233, 4050466, 1449777509, 2899555018, 10148442563, 20296885126]

約数ペア:

[(1, 20296885126), (2, 10148442563), (7, 2899555018), (14, 1449777509), (5011, 4050466), (10022, 2025233), (35077, 578638), (70154, 289319)]