20146918456

素因数分解:

$2^3\times 7^1\times {\mathrm{359766401}}^1$

素因数の和:359766414

約数の個数: 16

約数和(自身を含む): 43171968240

約数和(自身を除く): 23025049784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359766401, 719532802, 1439065604, 2518364807, 2878131208, 5036729614, 10073459228, 20146918456]

約数ペア:

[(1, 20146918456), (2, 10073459228), (4, 5036729614), (7, 2878131208), (8, 2518364807), (14, 1439065604), (28, 719532802), (56, 359766401)]