20184625851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1433669}}^1$

素因数の和:1433723

約数の個数: 24

約数和(自身を含む): 30588783120

約数和(自身を除く): 10404157269

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 1433669, 4301007, 18637697, 27239711, 55913091, 81719133, 354116243, 517554509, 1062348729, 1552663527, 6728208617, 20184625851]

約数ペア:

[(1, 20184625851), (3, 6728208617), (13, 1552663527), (19, 1062348729), (39, 517554509), (57, 354116243), (247, 81719133), (361, 55913091), (741, 27239711), (1083, 18637697), (4693, 4301007), (14079, 1433669)]