20139115852

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{47054009}}^1$

素因数の和:47054120

約数の個数: 12

約数和(自身を含む): 35572831560

約数和(自身を除く): 15433715708

約数列:

[1, 2, 4, 107, 214, 428, 47054009, 94108018, 188216036, 5034778963, 10069557926, 20139115852]

約数ペア:

[(1, 20139115852), (2, 10069557926), (4, 5034778963), (107, 188216036), (214, 94108018), (428, 47054009)]