20659562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134153}}^1$

素因数の和:134173

約数の個数: 16

約数和(自身を含む): 38636352

約数和(自身を除く): 17976790

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 134153, 268306, 939071, 1475683, 1878142, 2951366, 10329781, 20659562]

約数ペア:

[(1, 20659562), (2, 10329781), (7, 2951366), (11, 1878142), (14, 1475683), (22, 939071), (77, 268306), (154, 134153)]