20199509559

素因数分解:

$3^2\times {\mathrm{4639}}^1\times {\mathrm{483809}}^1$

素因数の和:488454

約数の個数: 12

約数和(自身を含む): 29183419200

約数和(自身を除く): 8983909641

約数列:

[1, 3, 9, 4639, 13917, 41751, 483809, 1451427, 4354281, 2244389951, 6733169853, 20199509559]

約数ペア:

[(1, 20199509559), (3, 6733169853), (9, 2244389951), (4639, 4354281), (13917, 1451427), (41751, 483809)]