20244938

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 35487972

約数和(自身を除く): 15243034

約数列:

[1, 2, 7, 14, 49, 98, 337, 613, 674, 1226, 2359, 4291, 4718, 8582, 16513, 30037, 33026, 60074, 206581, 413162, 1446067, 2892134, 10122469, 20244938]

約数ペア:

[(1, 20244938), (2, 10122469), (7, 2892134), (14, 1446067), (49, 413162), (98, 206581), (337, 60074), (613, 33026), (674, 30037), (1226, 16513), (2359, 8582), (4291, 4718)]