20133443613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 29806387200

約数和(自身を除く): 9672943587

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 313, 589, 617, 939, 1121, 1767, 1829, 1851, 3363, 5487, 5947, 9703, 11723, 17841, 18467, 19127, 29109, 34751, 35169, 36403, 55401, 57381, 104253, 109209, 184357, 193121, 350873, 363413, 553071, 572477, 579363, 691657, 1052619, 1090239, 1128493, 1717431, 2074971, 3385479, 3669299, 5986751, 10877063, 11007897, 11394139, 17960253, 21441367, 32631189, 34182417, 64324101, 113748269, 216488641, 341244807, 353218309, 649465923, 1059654927, 6711147871, 20133443613]

約数ペア:

[(1, 20133443613), (3, 6711147871), (19, 1059654927), (31, 649465923), (57, 353218309), (59, 341244807), (93, 216488641), (177, 113748269), (313, 64324101), (589, 34182417), (617, 32631189), (939, 21441367), (1121, 17960253), (1767, 11394139), (1829, 11007897), (1851, 10877063), (3363, 5986751), (5487, 3669299), (5947, 3385479), (9703, 2074971), (11723, 1717431), (17841, 1128493), (18467, 1090239), (19127, 1052619), (29109, 691657), (34751, 579363), (35169, 572477), (36403, 553071), (55401, 363413), (57381, 350873), (104253, 193121), (109209, 184357)]