20342733

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 7305267

約数列:

[1, 3, 107, 127, 321, 381, 499, 1497, 13589, 40767, 53393, 63373, 160179, 190119, 6780911, 20342733]

約数ペア:

[(1, 20342733), (3, 6780911), (107, 190119), (127, 160179), (321, 63373), (381, 53393), (499, 40767), (1497, 13589)]