2020263124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{230729}}^1$

素因数の和:230943

約数の個数: 24

約数和(自身を含む): 3876264000

約数和(自身を除く): 1856000876

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 230729, 461458, 922916, 2538019, 5076038, 10152076, 45915071, 91830142, 183660284, 505065781, 1010131562, 2020263124]

約数ペア:

[(1, 2020263124), (2, 1010131562), (4, 505065781), (11, 183660284), (22, 91830142), (44, 45915071), (199, 10152076), (398, 5076038), (796, 2538019), (2189, 922916), (4378, 461458), (8756, 230729)]