20185569899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{761}}^1\times {\mathrm{3727}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 22089563136

約数和(自身を除く): 1903993237

約数列:

[1, 11, 647, 761, 3727, 7117, 8371, 40997, 492367, 2411369, 2836247, 5416037, 26525059, 31198717, 1835051809, 20185569899]

約数ペア:

[(1, 20185569899), (11, 1835051809), (647, 31198717), (761, 26525059), (3727, 5416037), (7117, 2836247), (8371, 2411369), (40997, 492367)]