20321763121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4042523}}^1$

素因数の和:4042991

約数の個数: 8

約数和(自身を含む): 22217711904

約数和(自身を除く): 1895948783

約数列:

[1, 11, 457, 5027, 4042523, 44467753, 1847433011, 20321763121]

約数ペア:

[(1, 20321763121), (11, 1847433011), (457, 44467753), (5027, 4042523)]