20186486937

素因数分解:

$3^2\times {\mathrm{4129}}^1\times {\mathrm{543217}}^1$

素因数の和:547352

約数の個数: 12

約数和(自身を含む): 29165374420

約数和(自身を除く): 8978887483

約数列:

[1, 3, 9, 4129, 12387, 37161, 543217, 1629651, 4888953, 2242942993, 6728828979, 20186486937]

約数ペア:

[(1, 20186486937), (3, 6728828979), (9, 2242942993), (4129, 4888953), (12387, 1629651), (37161, 543217)]