20137764

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12073}}^1$

素因数の和:12219

約数の個数: 24

約数和(自身を含む): 47330080

約数和(自身を除く): 27192316

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 12073, 24146, 36219, 48292, 72438, 144876, 1678147, 3356294, 5034441, 6712588, 10068882, 20137764]

約数ペア:

[(1, 20137764), (2, 10068882), (3, 6712588), (4, 5034441), (6, 3356294), (12, 1678147), (139, 144876), (278, 72438), (417, 48292), (556, 36219), (834, 24146), (1668, 12073)]