20244862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11087}}^1$

素因数の和:11183

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 13285250

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 11087, 22174, 121957, 243914, 920221, 1840442, 10122431, 20244862]

約数ペア:

[(1, 20244862), (2, 10122431), (11, 1840442), (22, 920221), (83, 243914), (166, 121957), (913, 22174), (1826, 11087)]