20165202510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672173417}}^1$

素因数の和:672173427

約数の個数: 16

約数和(自身を含む): 48396486096

約数和(自身を除く): 28231283586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672173417, 1344346834, 2016520251, 3360867085, 4033040502, 6721734170, 10082601255, 20165202510]

約数ペア:

[(1, 20165202510), (2, 10082601255), (3, 6721734170), (5, 4033040502), (6, 3360867085), (10, 2016520251), (15, 1344346834), (30, 672173417)]