20194178229

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43996031}}^1$

素因数の和:43996057

約数の個数: 16

約数和(自身を含む): 31677143040

約数和(自身を除く): 11482964811

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43996031, 131988093, 395964279, 747932527, 1187892837, 2243797581, 6731392743, 20194178229]

約数ペア:

[(1, 20194178229), (3, 6731392743), (9, 2243797581), (17, 1187892837), (27, 747932527), (51, 395964279), (153, 131988093), (459, 43996031)]