20792662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 14406698

約数列:

[1, 2, 11, 22, 59, 83, 118, 166, 193, 386, 649, 913, 1298, 1826, 2123, 4246, 4897, 9794, 11387, 16019, 22774, 32038, 53867, 107734, 125257, 176209, 250514, 352418, 945121, 1890242, 10396331, 20792662]

約数ペア:

[(1, 20792662), (2, 10396331), (11, 1890242), (22, 945121), (59, 352418), (83, 250514), (118, 176209), (166, 125257), (193, 107734), (386, 53867), (649, 32038), (913, 22774), (1298, 16019), (1826, 11387), (2123, 9794), (4246, 4897)]