20403224073

素因数分解:

$3^2\times {\mathrm{5717}}^1\times {\mathrm{396541}}^1$

素因数の和:402264

約数の個数: 12

約数和(自身を含む): 29476553028

約数和(自身を除く): 9073328955

約数列:

[1, 3, 9, 5717, 17151, 51453, 396541, 1189623, 3568869, 2267024897, 6801074691, 20403224073]

約数ペア:

[(1, 20403224073), (3, 6801074691), (9, 2267024897), (5717, 3568869), (17151, 1189623), (51453, 396541)]