20132247775

素因数分解:

$5^2\times {\mathrm{6311}}^1\times {\mathrm{127601}}^1$

素因数の和:133922

約数の個数: 12

約数和(自身を含む): 24968138544

約数和(自身を除く): 4835890769

約数列:

[1, 5, 25, 6311, 31555, 127601, 157775, 638005, 3190025, 805289911, 4026449555, 20132247775]

約数ペア:

[(1, 20132247775), (5, 4026449555), (25, 805289911), (6311, 3190025), (31555, 638005), (127601, 157775)]