20235025692

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{4441}}^1$

素因数の和:4519

約数の個数: 240

約数和(自身を含む): 63207883200

約数和(自身を除く): 42972857508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 81, 82, 84, 98, 108, 123, 126, 147, 162, 164, 189, 196, 246, 252, 287, 294, 324, 343, 369, 378, 441, 492, 567, 574, 588, 686, 738, 756, 861, 882, 1029, 1107, 1134, 1148, 1323, 1372, 1476, 1722, 1764, 2009, 2058, 2214, 2268, 2583, 2646, 3087, 3321, 3444, 3969, 4018, 4116, 4428, 4441, 5166, 5292, 6027, 6174, 6642, 7749, 7938, 8036, 8882, 9261, 10332, 12054, 12348, 13284, 13323, 14063, 15498, 15876, 17764, 18081, 18522, 23247, 24108, 26646, 27783, 28126, 30996, 31087, 36162, 37044, 39969, 42189, 46494, 53292, 54243, 55566, 56252, 62174, 72324, 79938, 84378, 92988, 93261, 108486, 111132, 119907, 124348, 126567, 159876, 162729, 168756, 182081, 186522, 216972, 217609, 239814, 253134, 279783, 325458, 359721, 364162, 373044, 379701, 435218, 479628, 506268, 546243, 559566, 650916, 652827, 719442, 728324, 759402, 839349, 870436, 1092486, 1119132, 1139103, 1274567, 1305654, 1438884, 1518804, 1523263, 1638729, 1678698, 1958481, 2184972, 2278206, 2518047, 2549134, 2611308, 3046526, 3277458, 3357396, 3823701, 3916962, 4556412, 4569789, 4916187, 5036094, 5098268, 5875443, 6093052, 6554916, 7647402, 7833924, 8921969, 9139578, 9832374, 10072188, 11471103, 11750886, 13709367, 14748561, 15294804, 17626329, 17843938, 18279156, 19664748, 22942206, 23501772, 26765907, 27418734, 29497122, 34413309, 35252658, 35687876, 41128101, 45884412, 53531814, 54837468, 58994244, 62453783, 68826618, 70505316, 80297721, 82256202, 103239927, 107063628, 123384303, 124907566, 137653236, 160595442, 164512404, 187361349, 206479854, 240893163, 246768606, 249815132, 321190884, 374722698, 412959708, 481786326, 493537212, 562084047, 722679489, 749445396, 963572652, 1124168094, 1445358978, 1686252141, 2248336188, 2890717956, 3372504282, 5058756423, 6745008564, 10117512846, 20235025692]

約数ペア:

[(1, 20235025692), (2, 10117512846), (3, 6745008564), (4, 5058756423), (6, 3372504282), (7, 2890717956), (9, 2248336188), (12, 1686252141), (14, 1445358978), (18, 1124168094), (21, 963572652), (27, 749445396), (28, 722679489), (36, 562084047), (41, 493537212), (42, 481786326), (49, 412959708), (54, 374722698), (63, 321190884), (81, 249815132), (82, 246768606), (84, 240893163), (98, 206479854), (108, 187361349), (123, 164512404), (126, 160595442), (147, 137653236), (162, 124907566), (164, 123384303), (189, 107063628), (196, 103239927), (246, 82256202), (252, 80297721), (287, 70505316), (294, 68826618), (324, 62453783), (343, 58994244), (369, 54837468), (378, 53531814), (441, 45884412), (492, 41128101), (567, 35687876), (574, 35252658), (588, 34413309), (686, 29497122), (738, 27418734), (756, 26765907), (861, 23501772), (882, 22942206), (1029, 19664748), (1107, 18279156), (1134, 17843938), (1148, 17626329), (1323, 15294804), (1372, 14748561), (1476, 13709367), (1722, 11750886), (1764, 11471103), (2009, 10072188), (2058, 9832374), (2214, 9139578), (2268, 8921969), (2583, 7833924), (2646, 7647402), (3087, 6554916), (3321, 6093052), (3444, 5875443), (3969, 5098268), (4018, 5036094), (4116, 4916187), (4428, 4569789), (4441, 4556412), (5166, 3916962), (5292, 3823701), (6027, 3357396), (6174, 3277458), (6642, 3046526), (7749, 2611308), (7938, 2549134), (8036, 2518047), (8882, 2278206), (9261, 2184972), (10332, 1958481), (12054, 1678698), (12348, 1638729), (13284, 1523263), (13323, 1518804), (14063, 1438884), (15498, 1305654), (15876, 1274567), (17764, 1139103), (18081, 1119132), (18522, 1092486), (23247, 870436), (24108, 839349), (26646, 759402), (27783, 728324), (28126, 719442), (30996, 652827), (31087, 650916), (36162, 559566), (37044, 546243), (39969, 506268), (42189, 479628), (46494, 435218), (53292, 379701), (54243, 373044), (55566, 364162), (56252, 359721), (62174, 325458), (72324, 279783), (79938, 253134), (84378, 239814), (92988, 217609), (93261, 216972), (108486, 186522), (111132, 182081), (119907, 168756), (124348, 162729), (126567, 159876)]