20799894

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4691}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 41664960

約数和(自身を除く): 20865066

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4691, 9382, 14073, 28146, 3466649, 6933298, 10399947, 20799894]

約数ペア:

[(1, 20799894), (2, 10399947), (3, 6933298), (6, 3466649), (739, 28146), (1478, 14073), (2217, 9382), (4434, 4691)]