18224060

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1039}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 38351040

約数和(自身を除く): 20126980

約数列:

[1, 2, 4, 5, 10, 20, 877, 1039, 1754, 2078, 3508, 4156, 4385, 5195, 8770, 10390, 17540, 20780, 911203, 1822406, 3644812, 4556015, 9112030, 18224060]

約数ペア:

[(1, 18224060), (2, 9112030), (4, 4556015), (5, 3644812), (10, 1822406), (20, 911203), (877, 20780), (1039, 17540), (1754, 10390), (2078, 8770), (3508, 5195), (4156, 4385)]