20199775707

素因数分解:

$3^6\times {\mathrm{269}}^1\times {\mathrm{103007}}^1$

素因数の和:103294

約数の個数: 28

約数和(自身を含む): 30398690880

約数和(自身を除く): 10198915173

約数列:

[1, 3, 9, 27, 81, 243, 269, 729, 807, 2421, 7263, 21789, 65367, 103007, 196101, 309021, 927063, 2781189, 8343567, 25030701, 27708883, 75092103, 83126649, 249379947, 748139841, 2244419523, 6733258569, 20199775707]

約数ペア:

[(1, 20199775707), (3, 6733258569), (9, 2244419523), (27, 748139841), (81, 249379947), (243, 83126649), (269, 75092103), (729, 27708883), (807, 25030701), (2421, 8343567), (7263, 2781189), (21789, 927063), (65367, 309021), (103007, 196101)]