20367077370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{678902579}}^1$

素因数の和:678902589

約数の個数: 16

約数和(自身を含む): 48880985760

約数和(自身を除く): 28513908390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 678902579, 1357805158, 2036707737, 3394512895, 4073415474, 6789025790, 10183538685, 20367077370]

約数ペア:

[(1, 20367077370), (2, 10183538685), (3, 6789025790), (5, 4073415474), (6, 3394512895), (10, 2036707737), (15, 1357805158), (30, 678902579)]