20593806

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{31489}}^1$

素因数の和:31603

約数の個数: 16

約数和(自身を含む): 41566800

約数和(自身を除く): 20972994

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 31489, 62978, 94467, 188934, 3432301, 6864602, 10296903, 20593806]

約数ペア:

[(1, 20593806), (2, 10296903), (3, 6864602), (6, 3432301), (109, 188934), (218, 94467), (327, 62978), (654, 31489)]