20173969508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65499901}}^1$

素因数の和:65499923

約数の個数: 24

約数和(自身を含む): 44015934144

約数和(自身を除く): 23841964636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65499901, 130999802, 261999604, 458499307, 720498911, 916998614, 1440997822, 1833997228, 2881995644, 5043492377, 10086984754, 20173969508]

約数ペア:

[(1, 20173969508), (2, 10086984754), (4, 5043492377), (7, 2881995644), (11, 1833997228), (14, 1440997822), (22, 916998614), (28, 720498911), (44, 458499307), (77, 261999604), (154, 130999802), (308, 65499901)]