20186565540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336442759}}^1$

素因数の和:336442771

約数の個数: 24

約数和(自身を含む): 56522383680

約数和(自身を除く): 36335818140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336442759, 672885518, 1009328277, 1345771036, 1682213795, 2018656554, 3364427590, 4037313108, 5046641385, 6728855180, 10093282770, 20186565540]

約数ペア:

[(1, 20186565540), (2, 10093282770), (3, 6728855180), (4, 5046641385), (5, 4037313108), (6, 3364427590), (10, 2018656554), (12, 1682213795), (15, 1345771036), (20, 1009328277), (30, 672885518), (60, 336442759)]