22035740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64811}}^1$

素因数の和:64837

約数の個数: 24

約数和(自身を含む): 48997872

約数和(自身を除く): 26962132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 64811, 129622, 259244, 324055, 648110, 1101787, 1296220, 2203574, 4407148, 5508935, 11017870, 22035740]

約数ペア:

[(1, 22035740), (2, 11017870), (4, 5508935), (5, 4407148), (10, 2203574), (17, 1296220), (20, 1101787), (34, 648110), (68, 324055), (85, 259244), (170, 129622), (340, 64811)]