20135089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 23708160

約数和(自身を除く): 3573071

約数列:

[1, 13, 17, 31, 221, 403, 527, 2939, 6851, 38207, 49963, 91109, 649519, 1184417, 1548853, 20135089]

約数ペア:

[(1, 20135089), (13, 1548853), (17, 1184417), (31, 649519), (221, 91109), (403, 49963), (527, 38207), (2939, 6851)]