20077162568

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{23024269}}^1$

素因数の和:23024384

約数の個数: 16

約数和(自身を含む): 37990045500

約数和(自身を除く): 17912882932

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 23024269, 46048538, 92097076, 184194152, 2509645321, 5019290642, 10038581284, 20077162568]

約数ペア:

[(1, 20077162568), (2, 10038581284), (4, 5019290642), (8, 2509645321), (109, 184194152), (218, 92097076), (436, 46048538), (872, 23024269)]