12328832020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15035161}}^1$

素因数の和:15035211

約数の個数: 24

約数和(自身を含む): 26522025768

約数和(自身を除く): 14193193748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15035161, 30070322, 60140644, 75175805, 150351610, 300703220, 616441601, 1232883202, 2465766404, 3082208005, 6164416010, 12328832020]

約数ペア:

[(1, 12328832020), (2, 6164416010), (4, 3082208005), (5, 2465766404), (10, 1232883202), (20, 616441601), (41, 300703220), (82, 150351610), (164, 75175805), (205, 60140644), (410, 30070322), (820, 15035161)]