20194603004

素因数分解:

$2^2\times {\mathrm{1069}}^1\times {\mathrm{1847}}^1\times {\mathrm{2557}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 35406608160

約数和(自身を除く): 15212005156

約数列:

[1, 2, 4, 1069, 1847, 2138, 2557, 3694, 4276, 5114, 7388, 10228, 1974443, 2733433, 3948886, 4722779, 5466866, 7897772, 9445558, 10933732, 18891116, 5048650751, 10097301502, 20194603004]

約数ペア:

[(1, 20194603004), (2, 10097301502), (4, 5048650751), (1069, 18891116), (1847, 10933732), (2138, 9445558), (2557, 7897772), (3694, 5466866), (4276, 4722779), (5114, 3948886), (7388, 2733433), (10228, 1974443)]