20599139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 23211360

約数和(自身を除く): 2612221

約数列:

[1, 11, 53, 89, 397, 583, 979, 4367, 4717, 21041, 35333, 51887, 231451, 388663, 1872649, 20599139]

約数ペア:

[(1, 20599139), (11, 1872649), (53, 388663), (89, 231451), (397, 51887), (583, 35333), (979, 21041), (4367, 4717)]