20366394

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4721}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 40798080

約数和(自身を除く): 20431686

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 4721, 9442, 14163, 28326, 3394399, 6788798, 10183197, 20366394]

約数ペア:

[(1, 20366394), (2, 10183197), (3, 6788798), (6, 3394399), (719, 28326), (1438, 14163), (2157, 9442), (4314, 4721)]