20053788

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{3089}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 46893840

約数和(自身を除く): 26840052

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3089, 3246, 6178, 6492, 9267, 12356, 18534, 37068, 1671149, 3342298, 5013447, 6684596, 10026894, 20053788]

約数ペア:

[(1, 20053788), (2, 10026894), (3, 6684596), (4, 5013447), (6, 3342298), (12, 1671149), (541, 37068), (1082, 18534), (1623, 12356), (2164, 9267), (3089, 6492), (3246, 6178)]