20066097

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 28780992

約数和(自身を除く): 8714895

約数列:

[1, 3, 23, 41, 69, 123, 173, 519, 943, 1681, 2829, 3979, 5043, 7093, 11937, 21279, 38663, 115989, 163139, 290813, 489417, 872439, 6688699, 20066097]

約数ペア:

[(1, 20066097), (3, 6688699), (23, 872439), (41, 489417), (69, 290813), (123, 163139), (173, 115989), (519, 38663), (943, 21279), (1681, 11937), (2829, 7093), (3979, 5043)]