20585664

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 210

約数和(自身を含む): 70257924

約数和(自身を除く): 49672260

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 192, 198, 209, 216, 228, 264, 288, 297, 304, 324, 342, 352, 361, 396, 418, 432, 456, 513, 528, 576, 594, 608, 627, 648, 684, 704, 722, 792, 836, 864, 891, 912, 1026, 1056, 1083, 1188, 1216, 1254, 1296, 1368, 1444, 1539, 1584, 1672, 1728, 1782, 1824, 1881, 2052, 2112, 2166, 2376, 2508, 2592, 2736, 2888, 3078, 3168, 3249, 3344, 3564, 3648, 3762, 3971, 4104, 4332, 4752, 5016, 5184, 5472, 5643, 5776, 6156, 6336, 6498, 6688, 7128, 7524, 7942, 8208, 8664, 9504, 9747, 10032, 10944, 11286, 11552, 11913, 12312, 12996, 13376, 14256, 15048, 15884, 16416, 16929, 17328, 19008, 19494, 20064, 22572, 23104, 23826, 24624, 25992, 28512, 29241, 30096, 31768, 32832, 33858, 34656, 35739, 38988, 40128, 45144, 47652, 49248, 51984, 57024, 58482, 60192, 63536, 67716, 69312, 71478, 77976, 90288, 95304, 98496, 103968, 107217, 116964, 120384, 127072, 135432, 142956, 155952, 180576, 190608, 207936, 214434, 233928, 254144, 270864, 285912, 311904, 321651, 361152, 381216, 428868, 467856, 541728, 571824, 623808, 643302, 762432, 857736, 935712, 1083456, 1143648, 1286604, 1715472, 1871424, 2287296, 2573208, 3430944, 5146416, 6861888, 10292832, 20585664]

約数ペア:

[(1, 20585664), (2, 10292832), (3, 6861888), (4, 5146416), (6, 3430944), (8, 2573208), (9, 2287296), (11, 1871424), (12, 1715472), (16, 1286604), (18, 1143648), (19, 1083456), (22, 935712), (24, 857736), (27, 762432), (32, 643302), (33, 623808), (36, 571824), (38, 541728), (44, 467856), (48, 428868), (54, 381216), (57, 361152), (64, 321651), (66, 311904), (72, 285912), (76, 270864), (81, 254144), (88, 233928), (96, 214434), (99, 207936), (108, 190608), (114, 180576), (132, 155952), (144, 142956), (152, 135432), (162, 127072), (171, 120384), (176, 116964), (192, 107217), (198, 103968), (209, 98496), (216, 95304), (228, 90288), (264, 77976), (288, 71478), (297, 69312), (304, 67716), (324, 63536), (342, 60192), (352, 58482), (361, 57024), (396, 51984), (418, 49248), (432, 47652), (456, 45144), (513, 40128), (528, 38988), (576, 35739), (594, 34656), (608, 33858), (627, 32832), (648, 31768), (684, 30096), (704, 29241), (722, 28512), (792, 25992), (836, 24624), (864, 23826), (891, 23104), (912, 22572), (1026, 20064), (1056, 19494), (1083, 19008), (1188, 17328), (1216, 16929), (1254, 16416), (1296, 15884), (1368, 15048), (1444, 14256), (1539, 13376), (1584, 12996), (1672, 12312), (1728, 11913), (1782, 11552), (1824, 11286), (1881, 10944), (2052, 10032), (2112, 9747), (2166, 9504), (2376, 8664), (2508, 8208), (2592, 7942), (2736, 7524), (2888, 7128), (3078, 6688), (3168, 6498), (3249, 6336), (3344, 6156), (3564, 5776), (3648, 5643), (3762, 5472), (3971, 5184), (4104, 5016), (4332, 4752)]