20789927609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28208857}}^1$

素因数の和:28208935

約数の個数: 8

約数和(自身を含む): 23018428128

約数和(自身を除く): 2228500519

約数列:

[1, 11, 67, 737, 28208857, 310297427, 1889993419, 20789927609]

約数ペア:

[(1, 20789927609), (11, 1889993419), (67, 310297427), (737, 28208857)]