20268168

素因数分解:

$2^3\times 3^1\times {\mathrm{844507}}^1$

素因数の和:844516

約数の個数: 16

約数和(自身を含む): 50670480

約数和(自身を除く): 30402312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 844507, 1689014, 2533521, 3378028, 5067042, 6756056, 10134084, 20268168]

約数ペア:

[(1, 20268168), (2, 10134084), (3, 6756056), (4, 5067042), (6, 3378028), (8, 2533521), (12, 1689014), (24, 844507)]