20102307834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478626377}}^1$

素因数の和:478626389

約数の個数: 16

約数和(自身を含む): 45948132288

約数和(自身を除く): 25845824454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478626377, 957252754, 1435879131, 2871758262, 3350384639, 6700769278, 10051153917, 20102307834]

約数ペア:

[(1, 20102307834), (2, 10051153917), (3, 6700769278), (6, 3350384639), (7, 2871758262), (14, 1435879131), (21, 957252754), (42, 478626377)]