200422020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3340367}}^1$

素因数の和:3340379

約数の個数: 24

約数和(自身を含む): 561181824

約数和(自身を除く): 360759804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3340367, 6680734, 10021101, 13361468, 16701835, 20042202, 33403670, 40084404, 50105505, 66807340, 100211010, 200422020]

約数ペア:

[(1, 200422020), (2, 100211010), (3, 66807340), (4, 50105505), (5, 40084404), (6, 33403670), (10, 20042202), (12, 16701835), (15, 13361468), (20, 10021101), (30, 6680734), (60, 3340367)]