20194657410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673155247}}^1$

素因数の和:673155257

約数の個数: 16

約数和(自身を含む): 48467177856

約数和(自身を除く): 28272520446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673155247, 1346310494, 2019465741, 3365776235, 4038931482, 6731552470, 10097328705, 20194657410]

約数ペア:

[(1, 20194657410), (2, 10097328705), (3, 6731552470), (5, 4038931482), (6, 3365776235), (10, 2019465741), (15, 1346310494), (30, 673155247)]