20192248863

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{753133}}^1$

素因数の和:753476

約数の個数: 20

約数和(自身を含む): 30254899048

約数和(自身を除く): 10062650185

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 26811, 753133, 2259399, 6778197, 20334591, 61003773, 249287023, 747861069, 2243583207, 6730749621, 20192248863]

約数ペア:

[(1, 20192248863), (3, 6730749621), (9, 2243583207), (27, 747861069), (81, 249287023), (331, 61003773), (993, 20334591), (2979, 6778197), (8937, 2259399), (26811, 753133)]