20184342021

素因数分解:

$3^3\times {\mathrm{2203}}^1\times {\mathrm{339341}}^1$

素因数の和:341553

約数の個数: 16

約数和(自身を含む): 29916390720

約数和(自身を除く): 9732048699

約数列:

[1, 3, 9, 27, 2203, 6609, 19827, 59481, 339341, 1018023, 3054069, 9162207, 747568223, 2242704669, 6728114007, 20184342021]

約数ペア:

[(1, 20184342021), (3, 6728114007), (9, 2242704669), (27, 747568223), (2203, 9162207), (6609, 3054069), (19827, 1018023), (59481, 339341)]