20122510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37967}}^1$

素因数の和:38027

約数の個数: 16

約数和(自身を含む): 36904896

約数和(自身を除く): 16782386

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 37967, 75934, 189835, 379670, 2012251, 4024502, 10061255, 20122510]

約数ペア:

[(1, 20122510), (2, 10061255), (5, 4024502), (10, 2012251), (53, 379670), (106, 189835), (265, 75934), (530, 37967)]