20598216

素因数分解:

$2^3\times 3^1\times {\mathrm{858259}}^1$

素因数の和:858268

約数の個数: 16

約数和(自身を含む): 51495600

約数和(自身を除く): 30897384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 858259, 1716518, 2574777, 3433036, 5149554, 6866072, 10299108, 20598216]

約数ペア:

[(1, 20598216), (2, 10299108), (3, 6866072), (4, 5149554), (6, 3433036), (8, 2574777), (12, 1716518), (24, 858259)]