20085428736

素因数分解:

$2^9\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 400

約数和(自身を含む): 65595087360

約数和(自身を除く): 45509658624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 81, 93, 96, 102, 108, 124, 128, 136, 144, 153, 162, 186, 192, 204, 216, 248, 256, 272, 279, 288, 306, 324, 372, 384, 408, 432, 459, 496, 512, 527, 544, 558, 576, 612, 648, 744, 768, 816, 837, 864, 918, 919, 992, 1054, 1088, 1116, 1152, 1224, 1296, 1377, 1488, 1536, 1581, 1632, 1674, 1728, 1836, 1838, 1984, 2108, 2176, 2232, 2304, 2448, 2511, 2592, 2754, 2757, 2976, 3162, 3264, 3348, 3456, 3672, 3676, 3968, 4216, 4352, 4464, 4608, 4743, 4896, 5022, 5184, 5508, 5514, 5952, 6324, 6528, 6696, 6912, 7344, 7352, 7936, 8271, 8432, 8704, 8928, 9486, 9792, 10044, 10368, 11016, 11028, 11904, 12648, 13056, 13392, 13824, 14229, 14688, 14704, 15623, 15872, 16542, 16864, 17856, 18972, 19584, 20088, 20736, 22032, 22056, 23808, 24813, 25296, 26112, 26784, 28458, 28489, 29376, 29408, 31246, 33084, 33728, 35712, 37944, 39168, 40176, 41472, 42687, 44064, 44112, 46869, 47616, 49626, 50592, 53568, 56916, 56978, 58752, 58816, 62492, 66168, 67456, 71424, 74439, 75888, 78336, 80352, 85374, 85467, 88128, 88224, 93738, 99252, 101184, 107136, 113832, 113956, 117504, 117632, 124984, 132336, 134912, 140607, 142848, 148878, 151776, 160704, 170748, 170934, 176256, 176448, 187476, 198504, 202368, 214272, 227664, 227912, 235008, 235264, 249968, 256401, 264672, 269824, 281214, 297756, 303552, 321408, 341496, 341868, 352512, 352896, 374952, 397008, 404736, 421821, 428544, 455328, 455824, 470528, 484313, 499936, 512802, 529344, 562428, 595512, 607104, 642816, 682992, 683736, 705024, 705792, 749904, 769203, 794016, 809472, 843642, 910656, 911648, 968626, 999872, 1025604, 1058688, 1124856, 1191024, 1214208, 1265463, 1285632, 1365984, 1367472, 1411584, 1452939, 1499808, 1538406, 1588032, 1687284, 1821312, 1823296, 1937252, 1999744, 2051208, 2117376, 2249712, 2307609, 2382048, 2428416, 2530926, 2731968, 2734944, 2905878, 2999616, 3076812, 3176064, 3374568, 3642624, 3646592, 3874504, 3999488, 4102416, 4234752, 4358817, 4499424, 4615218, 4764096, 5061852, 5463936, 5469888, 5811756, 5999232, 6153624, 6352128, 6749136, 7285248, 7293184, 7749008, 7998976, 8204832, 8717634, 8998848, 9230436, 9528192, 10123704, 10927872, 10939776, 11623512, 11998464, 12307248, 12704256, 13076451, 13498272, 14586368, 15498016, 16409664, 17435268, 17997696, 18460872, 19056384, 20247408, 21855744, 21879552, 23247024, 23996928, 24614496, 26152902, 26996544, 30996032, 32819328, 34870536, 35995392, 36921744, 38112768, 39229353, 40494816, 43759104, 46494048, 49228992, 52305804, 53993088, 61992064, 65638656, 69741072, 71990784, 73843488, 78458706, 80989632, 92988096, 98457984, 104611608, 107986176, 123984128, 131277312, 139482144, 147686976, 156917412, 161979264, 185976192, 196915968, 209223216, 215972352, 247968256, 278964288, 295373952, 313834824, 323958528, 371952384, 393831936, 418446432, 557928576, 590747904, 627669648, 647917056, 743904768, 836892864, 1115857152, 1181495808, 1255339296, 1673785728, 2231714304, 2510678592, 3347571456, 5021357184, 6695142912, 10042714368, 20085428736]

約数ペア:

[(1, 20085428736), (2, 10042714368), (3, 6695142912), (4, 5021357184), (6, 3347571456), (8, 2510678592), (9, 2231714304), (12, 1673785728), (16, 1255339296), (17, 1181495808), (18, 1115857152), (24, 836892864), (27, 743904768), (31, 647917056), (32, 627669648), (34, 590747904), (36, 557928576), (48, 418446432), (51, 393831936), (54, 371952384), (62, 323958528), (64, 313834824), (68, 295373952), (72, 278964288), (81, 247968256), (93, 215972352), (96, 209223216), (102, 196915968), (108, 185976192), (124, 161979264), (128, 156917412), (136, 147686976), (144, 139482144), (153, 131277312), (162, 123984128), (186, 107986176), (192, 104611608), (204, 98457984), (216, 92988096), (248, 80989632), (256, 78458706), (272, 73843488), (279, 71990784), (288, 69741072), (306, 65638656), (324, 61992064), (372, 53993088), (384, 52305804), (408, 49228992), (432, 46494048), (459, 43759104), (496, 40494816), (512, 39229353), (527, 38112768), (544, 36921744), (558, 35995392), (576, 34870536), (612, 32819328), (648, 30996032), (744, 26996544), (768, 26152902), (816, 24614496), (837, 23996928), (864, 23247024), (918, 21879552), (919, 21855744), (992, 20247408), (1054, 19056384), (1088, 18460872), (1116, 17997696), (1152, 17435268), (1224, 16409664), (1296, 15498016), (1377, 14586368), (1488, 13498272), (1536, 13076451), (1581, 12704256), (1632, 12307248), (1674, 11998464), (1728, 11623512), (1836, 10939776), (1838, 10927872), (1984, 10123704), (2108, 9528192), (2176, 9230436), (2232, 8998848), (2304, 8717634), (2448, 8204832), (2511, 7998976), (2592, 7749008), (2754, 7293184), (2757, 7285248), (2976, 6749136), (3162, 6352128), (3264, 6153624), (3348, 5999232), (3456, 5811756), (3672, 5469888), (3676, 5463936), (3968, 5061852), (4216, 4764096), (4352, 4615218), (4464, 4499424), (4608, 4358817), (4743, 4234752), (4896, 4102416), (5022, 3999488), (5184, 3874504), (5508, 3646592), (5514, 3642624), (5952, 3374568), (6324, 3176064), (6528, 3076812), (6696, 2999616), (6912, 2905878), (7344, 2734944), (7352, 2731968), (7936, 2530926), (8271, 2428416), (8432, 2382048), (8704, 2307609), (8928, 2249712), (9486, 2117376), (9792, 2051208), (10044, 1999744), (10368, 1937252), (11016, 1823296), (11028, 1821312), (11904, 1687284), (12648, 1588032), (13056, 1538406), (13392, 1499808), (13824, 1452939), (14229, 1411584), (14688, 1367472), (14704, 1365984), (15623, 1285632), (15872, 1265463), (16542, 1214208), (16864, 1191024), (17856, 1124856), (18972, 1058688), (19584, 1025604), (20088, 999872), (20736, 968626), (22032, 911648), (22056, 910656), (23808, 843642), (24813, 809472), (25296, 794016), (26112, 769203), (26784, 749904), (28458, 705792), (28489, 705024), (29376, 683736), (29408, 682992), (31246, 642816), (33084, 607104), (33728, 595512), (35712, 562428), (37944, 529344), (39168, 512802), (40176, 499936), (41472, 484313), (42687, 470528), (44064, 455824), (44112, 455328), (46869, 428544), (47616, 421821), (49626, 404736), (50592, 397008), (53568, 374952), (56916, 352896), (56978, 352512), (58752, 341868), (58816, 341496), (62492, 321408), (66168, 303552), (67456, 297756), (71424, 281214), (74439, 269824), (75888, 264672), (78336, 256401), (80352, 249968), (85374, 235264), (85467, 235008), (88128, 227912), (88224, 227664), (93738, 214272), (99252, 202368), (101184, 198504), (107136, 187476), (113832, 176448), (113956, 176256), (117504, 170934), (117632, 170748), (124984, 160704), (132336, 151776), (134912, 148878), (140607, 142848)]