20676976

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5693}}^1$

素因数の和:5928

約数の個数: 20

約数和(自身を含む): 40245192

約数和(自身を除く): 19568216

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5693, 11386, 22772, 45544, 91088, 1292311, 2584622, 5169244, 10338488, 20676976]

約数ペア:

[(1, 20676976), (2, 10338488), (4, 5169244), (8, 2584622), (16, 1292311), (227, 91088), (454, 45544), (908, 22772), (1816, 11386), (3632, 5693)]