20109660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335161}}^1$

素因数の和:335173

約数の個数: 24

約数和(自身を含む): 56307216

約数和(自身を除く): 36197556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335161, 670322, 1005483, 1340644, 1675805, 2010966, 3351610, 4021932, 5027415, 6703220, 10054830, 20109660]

約数ペア:

[(1, 20109660), (2, 10054830), (3, 6703220), (4, 5027415), (5, 4021932), (6, 3351610), (10, 2010966), (12, 1675805), (15, 1340644), (20, 1005483), (30, 670322), (60, 335161)]