20137833243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{6863}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 32149218816

約数和(自身を除く): 12011385573

約数列:

[1, 3, 9, 11, 33, 99, 107, 277, 321, 831, 963, 1177, 2493, 3047, 3531, 6863, 9141, 10593, 20589, 27423, 29639, 61767, 75493, 88917, 226479, 266751, 326029, 679437, 734341, 978087, 1901051, 2203023, 2934261, 5703153, 6609069, 8077751, 17109459, 20911561, 24233253, 62734683, 72699759, 188204049, 203412457, 610237371, 1830712113, 2237537027, 6712611081, 20137833243]

約数ペア:

[(1, 20137833243), (3, 6712611081), (9, 2237537027), (11, 1830712113), (33, 610237371), (99, 203412457), (107, 188204049), (277, 72699759), (321, 62734683), (831, 24233253), (963, 20911561), (1177, 17109459), (2493, 8077751), (3047, 6609069), (3531, 5703153), (6863, 2934261), (9141, 2203023), (10593, 1901051), (20589, 978087), (27423, 734341), (29639, 679437), (61767, 326029), (75493, 266751), (88917, 226479)]