20663302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1031}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 33882624

約数和(自身を除く): 13219322

約数列:

[1, 2, 11, 22, 911, 1031, 1822, 2062, 10021, 11341, 20042, 22682, 939241, 1878482, 10331651, 20663302]

約数ペア:

[(1, 20663302), (2, 10331651), (11, 1878482), (22, 939241), (911, 22682), (1031, 20042), (1822, 11341), (2062, 10021)]