18335060

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4111}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 38685696

約数和(自身を除く): 20350636

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4111, 4460, 8222, 16444, 20555, 41110, 82220, 916753, 1833506, 3667012, 4583765, 9167530, 18335060]

約数ペア:

[(1, 18335060), (2, 9167530), (4, 4583765), (5, 3667012), (10, 1833506), (20, 916753), (223, 82220), (446, 41110), (892, 20555), (1115, 16444), (2230, 8222), (4111, 4460)]