6803620

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2087}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 14382144

約数和(自身を除く): 7578524

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2087, 3260, 4174, 8348, 10435, 20870, 41740, 340181, 680362, 1360724, 1700905, 3401810, 6803620]

約数ペア:

[(1, 6803620), (2, 3401810), (4, 1700905), (5, 1360724), (10, 680362), (20, 340181), (163, 41740), (326, 20870), (652, 10435), (815, 8348), (1630, 4174), (2087, 3260)]