20186011017

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{11385229}}^1$

素因数の和:11385432

約数の個数: 12

約数和(自身を含む): 29305582020

約数和(自身を除く): 9119571003

約数列:

[1, 3, 9, 197, 591, 1773, 11385229, 34155687, 102467061, 2242890113, 6728670339, 20186011017]

約数ペア:

[(1, 20186011017), (3, 6728670339), (9, 2242890113), (197, 102467061), (591, 34155687), (1773, 11385229)]