20244941570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{289213451}}^1$

素因数の和:289213465

約数の個数: 16

約数和(自身を含む): 41646737088

約数和(自身を除く): 21401795518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 289213451, 578426902, 1446067255, 2024494157, 2892134510, 4048988314, 10122470785, 20244941570]

約数ペア:

[(1, 20244941570), (2, 10122470785), (5, 4048988314), (7, 2892134510), (10, 2024494157), (14, 1446067255), (35, 578426902), (70, 289213451)]