2020074316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 3873489984

約数和(自身を除く): 1853415668

約数列:

[1, 2, 4, 13, 26, 52, 103, 137, 206, 274, 412, 548, 1339, 1781, 2678, 2753, 3562, 5356, 5506, 7124, 11012, 14111, 28222, 35789, 56444, 71578, 143156, 183443, 283559, 366886, 377161, 567118, 733772, 754322, 1134236, 1508644, 3686267, 4903093, 7372534, 9806186, 14745068, 19612372, 38847583, 77695166, 155390332, 505018579, 1010037158, 2020074316]

約数ペア:

[(1, 2020074316), (2, 1010037158), (4, 505018579), (13, 155390332), (26, 77695166), (52, 38847583), (103, 19612372), (137, 14745068), (206, 9806186), (274, 7372534), (412, 4903093), (548, 3686267), (1339, 1508644), (1781, 1134236), (2678, 754322), (2753, 733772), (3562, 567118), (5356, 377161), (5506, 366886), (7124, 283559), (11012, 183443), (14111, 143156), (28222, 71578), (35789, 56444)]