20161324188

素因数分解:

$2^2\times 3^2\times {\mathrm{560036783}}^1$

素因数の和:560036793

約数の個数: 18

約数和(自身を含む): 50963347344

約数和(自身を除く): 30802023156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560036783, 1120073566, 1680110349, 2240147132, 3360220698, 5040331047, 6720441396, 10080662094, 20161324188]

約数ペア:

[(1, 20161324188), (2, 10080662094), (3, 6720441396), (4, 5040331047), (6, 3360220698), (9, 2240147132), (12, 1680110349), (18, 1120073566), (36, 560036783)]