20187376004

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{4982077}}^1$

素因数の和:4983094

約数の個数: 12

約数和(自身を含む): 35362789644

約数和(自身を除く): 15175413640

約数列:

[1, 2, 4, 1013, 2026, 4052, 4982077, 9964154, 19928308, 5046844001, 10093688002, 20187376004]

約数ペア:

[(1, 20187376004), (2, 10093688002), (4, 5046844001), (1013, 19928308), (2026, 9964154), (4052, 4982077)]