18080060

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4733}}^1$

素因数の和:4933

約数の個数: 24

約数和(自身を含む): 38174976

約数和(自身を除く): 20094916

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 4733, 9466, 18932, 23665, 47330, 94660, 904003, 1808006, 3616012, 4520015, 9040030, 18080060]

約数ペア:

[(1, 18080060), (2, 9040030), (4, 4520015), (5, 3616012), (10, 1808006), (20, 904003), (191, 94660), (382, 47330), (764, 23665), (955, 18932), (1910, 9466), (3820, 4733)]