20208082170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673602739}}^1$

素因数の和:673602749

約数の個数: 16

約数和(自身を含む): 48499397280

約数和(自身を除く): 28291315110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673602739, 1347205478, 2020808217, 3368013695, 4041616434, 6736027390, 10104041085, 20208082170]

約数ペア:

[(1, 20208082170), (2, 10104041085), (3, 6736027390), (5, 4041616434), (6, 3368013695), (10, 2020808217), (15, 1347205478), (30, 673602739)]