20145201564

素因数分解:

$2^2\times 3^1\times {\mathrm{2447}}^1\times {\mathrm{686051}}^1$

素因数の和:688505

約数の個数: 24

約数和(自身を含む): 47024748288

約数和(自身を除く): 26879546724

約数列:

[1, 2, 3, 4, 6, 12, 2447, 4894, 7341, 9788, 14682, 29364, 686051, 1372102, 2058153, 2744204, 4116306, 8232612, 1678766797, 3357533594, 5036300391, 6715067188, 10072600782, 20145201564]

約数ペア:

[(1, 20145201564), (2, 10072600782), (3, 6715067188), (4, 5036300391), (6, 3357533594), (12, 1678766797), (2447, 8232612), (4894, 4116306), (7341, 2744204), (9788, 2058153), (14682, 1372102), (29364, 686051)]