20117264926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2350697}}^1$

素因数の和:2351099

約数の個数: 16

約数和(自身を含む): 33003799920

約数和(自身を除く): 12886534994

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 2350697, 4701394, 25857667, 51715334, 914421133, 1828842266, 10058632463, 20117264926]

約数ペア:

[(1, 20117264926), (2, 10058632463), (11, 1828842266), (22, 914421133), (389, 51715334), (778, 25857667), (4279, 4701394), (8558, 2350697)]