20804076482

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1\times {\mathrm{5783}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 35832851712

約数和(自身を除く): 15028775230

約数列:

[1, 2, 7, 14, 293, 586, 877, 1754, 2051, 4102, 5783, 6139, 11566, 12278, 40481, 80962, 256961, 513922, 1694419, 1798727, 3388838, 3597454, 5071691, 10143382, 11860933, 23721866, 35501837, 71003674, 1486005463, 2972010926, 10402038241, 20804076482]

約数ペア:

[(1, 20804076482), (2, 10402038241), (7, 2972010926), (14, 1486005463), (293, 71003674), (586, 35501837), (877, 23721866), (1754, 11860933), (2051, 10143382), (4102, 5071691), (5783, 3597454), (6139, 3388838), (11566, 1798727), (12278, 1694419), (40481, 513922), (80962, 256961)]