20417793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6007}}^1$

素因数の和:6124

約数の個数: 16

約数和(自身を含む): 29991936

約数和(自身を除く): 9574143

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 6007, 18021, 66077, 198231, 618721, 1856163, 6805931, 20417793]

約数ペア:

[(1, 20417793), (3, 6805931), (11, 1856163), (33, 618721), (103, 198231), (309, 66077), (1133, 18021), (3399, 6007)]