20168434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 35957376

約数和(自身を除く): 15788942

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 727, 1067, 1261, 1454, 2134, 2522, 7997, 9451, 13871, 15994, 18902, 27742, 70519, 103961, 141038, 207922, 775709, 916747, 1551418, 1833494, 10084217, 20168434]

約数ペア:

[(1, 20168434), (2, 10084217), (11, 1833494), (13, 1551418), (22, 916747), (26, 775709), (97, 207922), (143, 141038), (194, 103961), (286, 70519), (727, 27742), (1067, 18902), (1261, 15994), (1454, 13871), (2134, 9451), (2522, 7997)]