20172089913

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{119447}}^1$

素因数の和:120864

約数の個数: 16

約数和(自身を含む): 27572420736

約数和(自身を除く): 7400330823

約数列:

[1, 3, 41, 123, 1373, 4119, 56293, 119447, 168879, 358341, 4897327, 14691981, 164000731, 492002193, 6724029971, 20172089913]

約数ペア:

[(1, 20172089913), (3, 6724029971), (41, 492002193), (123, 164000731), (1373, 14691981), (4119, 4897327), (56293, 358341), (119447, 168879)]