20802945146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1\times {\mathrm{2621}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 32735900736

約数和(自身を除く): 11932955590

約数列:

[1, 2, 41, 43, 82, 86, 1763, 2251, 2621, 3526, 4502, 5242, 92291, 96793, 107461, 112703, 184582, 193586, 214922, 225406, 3968513, 4620823, 5899871, 7937026, 9241646, 11799742, 241894711, 253694453, 483789422, 507388906, 10401472573, 20802945146]

約数ペア:

[(1, 20802945146), (2, 10401472573), (41, 507388906), (43, 483789422), (82, 253694453), (86, 241894711), (1763, 11799742), (2251, 9241646), (2621, 7937026), (3526, 5899871), (4502, 4620823), (5242, 3968513), (92291, 225406), (96793, 214922), (107461, 193586), (112703, 184582)]