20184099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27239}}^1$

素因数の和:27274

約数の個数: 16

約数和(自身を含む): 30508800

約数和(自身を除く): 10324701

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27239, 81717, 354107, 517541, 1062321, 1552623, 6728033, 20184099]

約数ペア:

[(1, 20184099), (3, 6728033), (13, 1552623), (19, 1062321), (39, 517541), (57, 354107), (247, 81717), (741, 27239)]