20683799379

素因数分解:

$3^2\times {\mathrm{6689}}^1\times {\mathrm{343579}}^1$

素因数の和:350274

約数の個数: 12

約数和(自身を含む): 29881152600

約数和(自身を除く): 9197353221

約数列:

[1, 3, 9, 6689, 20067, 60201, 343579, 1030737, 3092211, 2298199931, 6894599793, 20683799379]

約数ペア:

[(1, 20683799379), (3, 6894599793), (9, 2298199931), (6689, 3092211), (20067, 1030737), (60201, 343579)]