20292627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 28640000

約数和(自身を除く): 8347373

約数列:

[1, 3, 19, 57, 199, 597, 1789, 3781, 5367, 11343, 33991, 101973, 356011, 1068033, 6764209, 20292627]

約数ペア:

[(1, 20292627), (3, 6764209), (19, 1068033), (57, 356011), (199, 101973), (597, 33991), (1789, 11343), (3781, 5367)]