16920660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{282011}}^1$

素因数の和:282023

約数の個数: 24

約数和(自身を含む): 47378016

約数和(自身を除く): 30457356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 282011, 564022, 846033, 1128044, 1410055, 1692066, 2820110, 3384132, 4230165, 5640220, 8460330, 16920660]

約数ペア:

[(1, 16920660), (2, 8460330), (3, 5640220), (4, 4230165), (5, 3384132), (6, 2820110), (10, 1692066), (12, 1410055), (15, 1128044), (20, 846033), (30, 564022), (60, 282011)]