20156782833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6263}}^1$

素因数の和:6387

約数の個数: 96

約数和(自身を含む): 35178624000

約数和(自身を除く): 15021841167

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 59, 87, 99, 171, 177, 209, 261, 319, 531, 551, 627, 649, 957, 1121, 1653, 1711, 1881, 1947, 2871, 3363, 4959, 5133, 5841, 6061, 6263, 10089, 12331, 15399, 18183, 18789, 18821, 32509, 36993, 54549, 56367, 56463, 68893, 97527, 110979, 118997, 169389, 181627, 206679, 292581, 356991, 357599, 369517, 544881, 620037, 1070973, 1072797, 1108551, 1308967, 1634643, 1997897, 3218391, 3325653, 3450913, 3926901, 4064687, 5993691, 7020823, 10352739, 10715993, 11780703, 12194061, 17981073, 21062469, 31058217, 32147979, 36582183, 37960043, 63187407, 77229053, 96443937, 113880129, 117875923, 203603867, 231687159, 341640387, 353627769, 610811601, 695061477, 1060883307, 1832434803, 2239642537, 6718927611, 20156782833]

約数ペア:

[(1, 20156782833), (3, 6718927611), (9, 2239642537), (11, 1832434803), (19, 1060883307), (29, 695061477), (33, 610811601), (57, 353627769), (59, 341640387), (87, 231687159), (99, 203603867), (171, 117875923), (177, 113880129), (209, 96443937), (261, 77229053), (319, 63187407), (531, 37960043), (551, 36582183), (627, 32147979), (649, 31058217), (957, 21062469), (1121, 17981073), (1653, 12194061), (1711, 11780703), (1881, 10715993), (1947, 10352739), (2871, 7020823), (3363, 5993691), (4959, 4064687), (5133, 3926901), (5841, 3450913), (6061, 3325653), (6263, 3218391), (10089, 1997897), (12331, 1634643), (15399, 1308967), (18183, 1108551), (18789, 1072797), (18821, 1070973), (32509, 620037), (36993, 544881), (54549, 369517), (56367, 357599), (56463, 356991), (68893, 292581), (97527, 206679), (110979, 181627), (118997, 169389)]