20342595315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193739003}}^1$

素因数の和:193739018

約数の個数: 16

約数和(自身を含む): 37197888768

約数和(自身を除く): 16855293453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193739003, 581217009, 968695015, 1356173021, 2906085045, 4068519063, 6780865105, 20342595315]

約数ペア:

[(1, 20342595315), (3, 6780865105), (5, 4068519063), (7, 2906085045), (15, 1356173021), (21, 968695015), (35, 581217009), (105, 193739003)]