20544054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180211}}^1$

素因数の和:180235

約数の個数: 16

約数和(自身を含む): 43250880

約数和(自身を除く): 22706826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180211, 360422, 540633, 1081266, 3424009, 6848018, 10272027, 20544054]

約数ペア:

[(1, 20544054), (2, 10272027), (3, 6848018), (6, 3424009), (19, 1081266), (38, 540633), (57, 360422), (114, 180211)]