20137716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19289}}^1$

素因数の和:19328

約数の個数: 36

約数和(自身を含む): 52661700

約数和(自身を除く): 32523984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19289, 38578, 57867, 77156, 115734, 173601, 231468, 347202, 559381, 694404, 1118762, 1678143, 2237524, 3356286, 5034429, 6712572, 10068858, 20137716]

約数ペア:

[(1, 20137716), (2, 10068858), (3, 6712572), (4, 5034429), (6, 3356286), (9, 2237524), (12, 1678143), (18, 1118762), (29, 694404), (36, 559381), (58, 347202), (87, 231468), (116, 173601), (174, 115734), (261, 77156), (348, 57867), (522, 38578), (1044, 19289)]