22020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 61824

約数和(自身を除く): 39804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010, 22020]

約数ペア:

[(1, 22020), (2, 11010), (3, 7340), (4, 5505), (5, 4404), (6, 3670), (10, 2202), (12, 1835), (15, 1468), (20, 1101), (30, 734), (60, 367)]