20512576093

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1\times {\mathrm{3391}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 21444820992

約数和(自身を除く): 932244899

約数列:

[1, 31, 83, 2351, 2573, 3391, 72881, 105121, 195133, 281453, 6049123, 7972241, 8725043, 247139471, 661696003, 20512576093]

約数ペア:

[(1, 20512576093), (31, 661696003), (83, 247139471), (2351, 8725043), (2573, 7972241), (3391, 6049123), (72881, 281453), (105121, 195133)]