2020115086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{65729}}^1$

素因数の和:65880

約数の個数: 24

約数和(自身を含む): 3356962560

約数和(自身を除く): 1336847474

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 15367, 30734, 65729, 131458, 723019, 1446038, 7953209, 8347583, 15906418, 16695166, 91823413, 183646826, 1010057543, 2020115086]

約数ペア:

[(1, 2020115086), (2, 1010057543), (11, 183646826), (22, 91823413), (121, 16695166), (127, 15906418), (242, 8347583), (254, 7953209), (1397, 1446038), (2794, 723019), (15367, 131458), (30734, 65729)]