20334837

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 7313163

約数列:

[1, 3, 79, 237, 239, 359, 717, 1077, 18881, 28361, 56643, 85083, 85801, 257403, 6778279, 20334837]

約数ペア:

[(1, 20334837), (3, 6778279), (79, 257403), (237, 85801), (239, 85083), (359, 56643), (717, 28361), (1077, 18881)]