20188751031

素因数分解:

$3^2\times {\mathrm{5051}}^1\times {\mathrm{444109}}^1$

素因数の和:449166

約数の個数: 12

約数和(自身を含む): 29167368360

約数和(自身を除く): 8978617329

約数列:

[1, 3, 9, 5051, 15153, 45459, 444109, 1332327, 3996981, 2243194559, 6729583677, 20188751031]

約数ペア:

[(1, 20188751031), (3, 6729583677), (9, 2243194559), (5051, 3996981), (15153, 1332327), (45459, 444109)]