20214660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336911}}^1$

素因数の和:336923

約数の個数: 24

約数和(自身を含む): 56601216

約数和(自身を除く): 36386556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336911, 673822, 1010733, 1347644, 1684555, 2021466, 3369110, 4042932, 5053665, 6738220, 10107330, 20214660]

約数ペア:

[(1, 20214660), (2, 10107330), (3, 6738220), (4, 5053665), (5, 4042932), (6, 3369110), (10, 2021466), (12, 1684555), (15, 1347644), (20, 1010733), (30, 673822), (60, 336911)]