20206035

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 35509344

約数和(自身を除く): 15303309

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 6151, 18453, 30755, 55359, 92265, 276795, 449023, 1347069, 2245115, 4041207, 6735345, 20206035]

約数ペア:

[(1, 20206035), (3, 6735345), (5, 4041207), (9, 2245115), (15, 1347069), (45, 449023), (73, 276795), (219, 92265), (365, 55359), (657, 30755), (1095, 18453), (3285, 6151)]