2022171568

素因数分解:

$2^4\times {\mathrm{13441}}^1\times {\mathrm{9403}}^1$

素因数の和:22852

約数の個数: 20

約数和(自身を含む): 3918665608

約数和(自身を除く): 1896494040

約数列:

[1, 2, 4, 8, 16, 9403, 13441, 18806, 26882, 37612, 53764, 75224, 107528, 150448, 215056, 126385723, 252771446, 505542892, 1011085784, 2022171568]

約数ペア:

[(1, 2022171568), (2, 1011085784), (4, 505542892), (8, 252771446), (16, 126385723), (9403, 215056), (13441, 150448), (18806, 107528), (26882, 75224), (37612, 53764)]