20176711797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{31019}}^1$

素因数の和:31913

約数の個数: 32

約数和(自身を含む): 30660664320

約数和(自身を除く): 10483952523

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 857, 2571, 9427, 19711, 28281, 31019, 59133, 93057, 216821, 341209, 650463, 713437, 1023627, 2140311, 7847807, 23543421, 26583283, 79749849, 292416113, 611415509, 877248339, 1834246527, 6725570599, 20176711797]

約数ペア:

[(1, 20176711797), (3, 6725570599), (11, 1834246527), (23, 877248339), (33, 611415509), (69, 292416113), (253, 79749849), (759, 26583283), (857, 23543421), (2571, 7847807), (9427, 2140311), (19711, 1023627), (28281, 713437), (31019, 650463), (59133, 341209), (93057, 216821)]