20199077757

素因数分解:

$3^3\times {\mathrm{12973}}^1\times {\mathrm{57667}}^1$

素因数の和:70649

約数の個数: 16

約数和(自身を含む): 29927385280

約数和(自身を除く): 9728307523

約数列:

[1, 3, 9, 27, 12973, 38919, 57667, 116757, 173001, 350271, 519003, 1557009, 748113991, 2244341973, 6733025919, 20199077757]

約数ペア:

[(1, 20199077757), (3, 6733025919), (9, 2244341973), (27, 748113991), (12973, 1557009), (38919, 519003), (57667, 350271), (116757, 173001)]