20162264864

素因数分解:

$2^5\times 7^1\times {\mathrm{90010111}}^1$

素因数の和:90010128

約数の個数: 24

約数和(自身を含む): 45365096448

約数和(自身を除く): 25202831584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90010111, 180020222, 360040444, 630070777, 720080888, 1260141554, 1440161776, 2520283108, 2880323552, 5040566216, 10081132432, 20162264864]

約数ペア:

[(1, 20162264864), (2, 10081132432), (4, 5040566216), (7, 2880323552), (8, 2520283108), (14, 1440161776), (16, 1260141554), (28, 720080888), (32, 630070777), (56, 360040444), (112, 180020222), (224, 90010111)]