20736054

素因数分解:

$2^1\times 3^3\times {\mathrm{384001}}^1$

素因数の和:384012

約数の個数: 16

約数和(自身を含む): 46080240

約数和(自身を除く): 25344186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 384001, 768002, 1152003, 2304006, 3456009, 6912018, 10368027, 20736054]

約数ペア:

[(1, 20736054), (2, 10368027), (3, 6912018), (6, 3456009), (9, 2304006), (18, 1152003), (27, 768002), (54, 384001)]