20220660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112337}}^1$

素因数の和:112352

約数の個数: 36

約数和(自身を含む): 61336548

約数和(自身を除く): 41115888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112337, 224674, 337011, 449348, 561685, 674022, 1011033, 1123370, 1348044, 1685055, 2022066, 2246740, 3370110, 4044132, 5055165, 6740220, 10110330, 20220660]

約数ペア:

[(1, 20220660), (2, 10110330), (3, 6740220), (4, 5055165), (5, 4044132), (6, 3370110), (9, 2246740), (10, 2022066), (12, 1685055), (15, 1348044), (18, 1123370), (20, 1011033), (30, 674022), (36, 561685), (45, 449348), (60, 337011), (90, 224674), (180, 112337)]