20185508

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24859}}^1$

素因数の和:24899

約数の個数: 24

約数和(自身を含む): 41764800

約数和(自身を除く): 21579292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24859, 49718, 99436, 174013, 348026, 696052, 720911, 1441822, 2883644, 5046377, 10092754, 20185508]

約数ペア:

[(1, 20185508), (2, 10092754), (4, 5046377), (7, 2883644), (14, 1441822), (28, 720911), (29, 696052), (58, 348026), (116, 174013), (203, 99436), (406, 49718), (812, 24859)]