20189463832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87023551}}^1$

素因数の和:87023586

約数の個数: 16

約数和(自身を含む): 39160598400

約数和(自身を除く): 18971134568

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87023551, 174047102, 348094204, 696188408, 2523682979, 5047365958, 10094731916, 20189463832]

約数ペア:

[(1, 20189463832), (2, 10094731916), (4, 5047365958), (8, 2523682979), (29, 696188408), (58, 348094204), (116, 174047102), (232, 87023551)]