9661420

素因数分解:

$2^2\times 5^1\times {\mathrm{483071}}^1$

素因数の和:483080

約数の個数: 12

約数和(自身を含む): 20289024

約数和(自身を除く): 10627604

約数列:

[1, 2, 4, 5, 10, 20, 483071, 966142, 1932284, 2415355, 4830710, 9661420]

約数ペア:

[(1, 9661420), (2, 4830710), (4, 2415355), (5, 1932284), (10, 966142), (20, 483071)]