20194576

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5417}}^1$

素因数の和:5658

約数の個数: 20

約数和(自身を含む): 39302172

約数和(自身を除く): 19107596

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5417, 10834, 21668, 43336, 86672, 1262161, 2524322, 5048644, 10097288, 20194576]

約数ペア:

[(1, 20194576), (2, 10097288), (4, 5048644), (8, 2524322), (16, 1262161), (233, 86672), (466, 43336), (932, 21668), (1864, 10834), (3728, 5417)]