20052272

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5521}}^1$

素因数の和:5756

約数の個数: 20

約数和(自身を含む): 39029496

約数和(自身を除く): 18977224

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5521, 11042, 22084, 44168, 88336, 1253267, 2506534, 5013068, 10026136, 20052272]

約数ペア:

[(1, 20052272), (2, 10026136), (4, 5013068), (8, 2506534), (16, 1253267), (227, 88336), (454, 44168), (908, 22084), (1816, 11042), (3632, 5521)]