20199674306

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1740451}}^1$

素因数の和:1741289

約数の個数: 16

約数和(自身を含む): 34669803840

約数和(自身を除く): 14470129534

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 1740451, 3480902, 12183157, 24366314, 1442833879, 2885667758, 10099837153, 20199674306]

約数ペア:

[(1, 20199674306), (2, 10099837153), (7, 2885667758), (14, 1442833879), (829, 24366314), (1658, 12183157), (5803, 3480902), (11606, 1740451)]