20461773206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85973837}}^1$

素因数の和:85973863

約数の個数: 16

約数和(自身を含む): 37140698016

約数和(自身を除く): 16678924810

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85973837, 171947674, 601816859, 1203633718, 1461555229, 2923110458, 10230886603, 20461773206]

約数ペア:

[(1, 20461773206), (2, 10230886603), (7, 2923110458), (14, 1461555229), (17, 1203633718), (34, 601816859), (119, 171947674), (238, 85973837)]