20054418

素因数分解:

$2^1\times 3^1\times {\mathrm{919}}^1\times {\mathrm{3637}}^1$

素因数の和:4561

約数の個数: 16

約数和(自身を含む): 40163520

約数和(自身を除く): 20109102

約数列:

[1, 2, 3, 6, 919, 1838, 2757, 3637, 5514, 7274, 10911, 21822, 3342403, 6684806, 10027209, 20054418]

約数ペア:

[(1, 20054418), (2, 10027209), (3, 6684806), (6, 3342403), (919, 21822), (1838, 10911), (2757, 7274), (3637, 5514)]