22072020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367867}}^1$

素因数の和:367879

約数の個数: 24

約数和(自身を含む): 61801824

約数和(自身を除く): 39729804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367867, 735734, 1103601, 1471468, 1839335, 2207202, 3678670, 4414404, 5518005, 7357340, 11036010, 22072020]

約数ペア:

[(1, 22072020), (2, 11036010), (3, 7357340), (4, 5518005), (5, 4414404), (6, 3678670), (10, 2207202), (12, 1839335), (15, 1471468), (20, 1103601), (30, 735734), (60, 367867)]