2047954.00000000

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{14669}}^1$

素因数の和:14752

約数の個数: 20

約数和(自身を含む): 127805040

約数和(自身を除く): 43443621

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 14669, 44007, 132021, 396063, 1041499, 1188189, 3124497, 9373491, 28120473, 84361419]

約数ペア:

[(1, 84361419), (3, 28120473), (9, 9373491), (27, 3124497), (71, 1188189), (81, 1041499), (213, 396063), (639, 132021), (1917, 44007), (5751, 14669)]