20154076325

素因数分解:

$5^2\times {\mathrm{11971}}^1\times {\mathrm{67343}}^1$

素因数の和:79324

約数の個数: 12

約数和(自身を含む): 24993513408

約数和(自身を除く): 4839437083

約数列:

[1, 5, 25, 11971, 59855, 67343, 299275, 336715, 1683575, 806163053, 4030815265, 20154076325]

約数ペア:

[(1, 20154076325), (5, 4030815265), (25, 806163053), (11971, 1683575), (59855, 336715), (67343, 299275)]