20199467810

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13377131}}^1$

素因数の和:13377289

約数の個数: 16

約数和(自身を含む): 36599833152

約数和(自身を除く): 16400365342

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 13377131, 26754262, 66885655, 133771310, 2019946781, 4039893562, 10099733905, 20199467810]

約数ペア:

[(1, 20199467810), (2, 10099733905), (5, 4039893562), (10, 2019946781), (151, 133771310), (302, 66885655), (755, 26754262), (1510, 13377131)]