20131752945

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9655517}}^1$

素因数の和:9655664

約数の個数: 16

約数和(自身を含む): 32442540480

約数和(自身を除く): 12310787535

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9655517, 28966551, 48277585, 144832755, 1342116863, 4026350589, 6710584315, 20131752945]

約数ペア:

[(1, 20131752945), (3, 6710584315), (5, 4026350589), (15, 1342116863), (139, 144832755), (417, 48277585), (695, 28966551), (2085, 9655517)]