20996949534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{318135599}}^1$

素因数の和:318135615

約数の個数: 16

約数和(自身を含む): 45811526400

約数和(自身を除く): 24814576866

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 318135599, 636271198, 954406797, 1908813594, 3499491589, 6998983178, 10498474767, 20996949534]

約数ペア:

[(1, 20996949534), (2, 10498474767), (3, 6998983178), (6, 3499491589), (11, 1908813594), (22, 954406797), (33, 636271198), (66, 318135599)]