20880396

素因数分解:

$2^2\times 3^3\times {\mathrm{193337}}^1$

素因数の和:193350

約数の個数: 24

約数和(自身を含む): 54134640

約数和(自身を除く): 33254244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193337, 386674, 580011, 773348, 1160022, 1740033, 2320044, 3480066, 5220099, 6960132, 10440198, 20880396]

約数ペア:

[(1, 20880396), (2, 10440198), (3, 6960132), (4, 5220099), (6, 3480066), (9, 2320044), (12, 1740033), (18, 1160022), (27, 773348), (36, 580011), (54, 386674), (108, 193337)]