20611173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 30099456

約数和(自身を除く): 9488283

約数列:

[1, 3, 11, 33, 283, 849, 2207, 3113, 6621, 9339, 24277, 72831, 624581, 1873743, 6870391, 20611173]

約数ペア:

[(1, 20611173), (3, 6870391), (11, 1873743), (33, 624581), (283, 72831), (849, 24277), (2207, 9339), (3113, 6621)]