20165093559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1853239}}^1$

素因数の和:1853292

約数の個数: 32

約数和(自身を含む): 33210060800

約数和(自身を除く): 13044967241

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 1853239, 5559717, 16679151, 24092107, 50037453, 57450409, 72276321, 172351227, 216828963, 517053681, 650486889, 746855317, 1551161043, 2240565951, 6721697853, 20165093559]

約数ペア:

[(1, 20165093559), (3, 6721697853), (9, 2240565951), (13, 1551161043), (27, 746855317), (31, 650486889), (39, 517053681), (93, 216828963), (117, 172351227), (279, 72276321), (351, 57450409), (403, 50037453), (837, 24092107), (1209, 16679151), (3627, 5559717), (10881, 1853239)]