20185078697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1\times {\mathrm{15227}}^1$

素因数の和:25220

約数の個数: 16

約数和(自身を含む): 24286832640

約数和(自身を除く): 4101753943

約数列:

[1, 7, 19, 133, 9967, 15227, 69769, 106589, 189373, 289313, 1325611, 2025191, 151767509, 1062372563, 2883582671, 20185078697]

約数ペア:

[(1, 20185078697), (7, 2883582671), (19, 1062372563), (133, 151767509), (9967, 2025191), (15227, 1325611), (69769, 289313), (106589, 189373)]