23329220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27127}}^1$

素因数の和:27179

約数の個数: 24

約数和(自身を含む): 50132544

約数和(自身を除く): 26803324

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27127, 54254, 108508, 135635, 271270, 542540, 1166461, 2332922, 4665844, 5832305, 11664610, 23329220]

約数ペア:

[(1, 23329220), (2, 11664610), (4, 5832305), (5, 4665844), (10, 2332922), (20, 1166461), (43, 542540), (86, 271270), (172, 135635), (215, 108508), (430, 54254), (860, 27127)]