20216641536

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 576

約数和(自身を含む): 76198449600

約数和(自身を除く): 55981808064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 51, 52, 56, 63, 64, 68, 72, 78, 84, 91, 96, 102, 104, 112, 117, 119, 126, 128, 136, 144, 153, 156, 168, 182, 192, 204, 208, 221, 224, 234, 238, 252, 256, 272, 273, 288, 306, 312, 336, 357, 364, 384, 408, 416, 442, 448, 468, 476, 504, 512, 544, 546, 576, 612, 624, 663, 672, 709, 714, 728, 768, 816, 819, 832, 884, 896, 936, 952, 1008, 1024, 1071, 1088, 1092, 1152, 1224, 1248, 1326, 1344, 1418, 1428, 1456, 1536, 1547, 1632, 1638, 1664, 1768, 1792, 1872, 1904, 1989, 2016, 2048, 2127, 2142, 2176, 2184, 2304, 2448, 2496, 2652, 2688, 2836, 2856, 2912, 3072, 3094, 3264, 3276, 3328, 3536, 3584, 3744, 3808, 3978, 4032, 4254, 4284, 4352, 4368, 4608, 4641, 4896, 4963, 4992, 5304, 5376, 5672, 5712, 5824, 6144, 6188, 6381, 6528, 6552, 6656, 7072, 7168, 7488, 7616, 7956, 8064, 8508, 8568, 8704, 8736, 9216, 9217, 9282, 9792, 9926, 9984, 10608, 10752, 11344, 11424, 11648, 12053, 12376, 12762, 13056, 13104, 13312, 13923, 14144, 14336, 14889, 14976, 15232, 15912, 16128, 17016, 17136, 17408, 17472, 18432, 18434, 18564, 19584, 19852, 19968, 21216, 21504, 22688, 22848, 23296, 24106, 24752, 25524, 26112, 26208, 26624, 27651, 27846, 28288, 29778, 29952, 30464, 31824, 32256, 34032, 34272, 34816, 34944, 36159, 36868, 37128, 39168, 39704, 39936, 42432, 43008, 44667, 45376, 45696, 46592, 48212, 49504, 51048, 52224, 52416, 55302, 55692, 56576, 59556, 59904, 60928, 63648, 64512, 64519, 68064, 68544, 69888, 72318, 73736, 74256, 78336, 79408, 79872, 82953, 84371, 84864, 89334, 90752, 91392, 93184, 96424, 99008, 102096, 104448, 104832, 108477, 110604, 111384, 113152, 119112, 119808, 121856, 127296, 129024, 129038, 136128, 137088, 139776, 144636, 147472, 148512, 156672, 156689, 158816, 165906, 168742, 169728, 178668, 181504, 182784, 186368, 192848, 193557, 198016, 204192, 209664, 216954, 221208, 222768, 226304, 238224, 239616, 243712, 253113, 254592, 258076, 272256, 274176, 279552, 289272, 294944, 297024, 313344, 313378, 317632, 331812, 337484, 339456, 357336, 363008, 365568, 385696, 387114, 396032, 408384, 419328, 433908, 442416, 445536, 452608, 470067, 476448, 506226, 509184, 516152, 544512, 548352, 559104, 578544, 580671, 589888, 594048, 626756, 635264, 663624, 674968, 678912, 714672, 726016, 731136, 759339, 771392, 774228, 792064, 816768, 838656, 867816, 884832, 891072, 940134, 952896, 1012452, 1018368, 1032304, 1089024, 1096704, 1096823, 1157088, 1161342, 1179776, 1188096, 1253512, 1270528, 1327248, 1349936, 1357824, 1410201, 1429344, 1452032, 1518678, 1542784, 1548456, 1584128, 1633536, 1677312, 1735632, 1769664, 1782144, 1880268, 1905792, 2024904, 2036736, 2064608, 2178048, 2193408, 2193646, 2314176, 2322684, 2359552, 2376192, 2507024, 2541056, 2654496, 2699872, 2820402, 2858688, 3037356, 3085568, 3096912, 3168256, 3267072, 3290469, 3471264, 3539328, 3564288, 3760536, 3811584, 4049808, 4073472, 4129216, 4356096, 4387292, 4628352, 4645368, 4719104, 4752384, 5014048, 5082112, 5308992, 5399744, 5640804, 5717376, 6074712, 6171136, 6193824, 6534144, 6580938, 6942528, 7078656, 7128576, 7521072, 7623168, 8099616, 8258432, 8774584, 9256704, 9290736, 9438208, 9504768, 9871407, 10028096, 10164224, 10617984, 10799488, 11281608, 11434752, 12149424, 12342272, 12387648, 13068288, 13161876, 13885056, 14157312, 14257152, 15042144, 15246336, 16199232, 16516864, 17549168, 18513408, 18581472, 18876416, 19742814, 20056192, 21235968, 21598976, 22563216, 22869504, 24298848, 24684544, 24775296, 26323752, 27770112, 28314624, 28514304, 30084288, 30492672, 32398464, 33033728, 35098336, 37026816, 37162944, 39485628, 40112384, 42471936, 43197952, 45126432, 45739008, 48597696, 49550592, 52647504, 55540224, 56629248, 60168576, 64796928, 66067456, 70196672, 74053632, 74325888, 78971256, 80224768, 84943872, 86395904, 90252864, 91478016, 97195392, 99101184, 105295008, 111080448, 120337152, 129593856, 132134912, 140393344, 148651776, 157942512, 160449536, 169887744, 172791808, 180505728, 194390784, 198202368, 210590016, 222160896, 240674304, 259187712, 280786688, 297303552, 315885024, 320899072, 361011456, 388781568, 396404736, 421180032, 481348608, 518375424, 561573376, 594607104, 631770048, 722022912, 777563136, 842360064, 962697216, 1123146752, 1189214208, 1263540096, 1444045824, 1555126272, 1684720128, 2246293504, 2527080192, 2888091648, 3369440256, 5054160384, 6738880512, 10108320768, 20216641536]

約数ペア:

[(1, 20216641536), (2, 10108320768), (3, 6738880512), (4, 5054160384), (6, 3369440256), (7, 2888091648), (8, 2527080192), (9, 2246293504), (12, 1684720128), (13, 1555126272), (14, 1444045824), (16, 1263540096), (17, 1189214208), (18, 1123146752), (21, 962697216), (24, 842360064), (26, 777563136), (28, 722022912), (32, 631770048), (34, 594607104), (36, 561573376), (39, 518375424), (42, 481348608), (48, 421180032), (51, 396404736), (52, 388781568), (56, 361011456), (63, 320899072), (64, 315885024), (68, 297303552), (72, 280786688), (78, 259187712), (84, 240674304), (91, 222160896), (96, 210590016), (102, 198202368), (104, 194390784), (112, 180505728), (117, 172791808), (119, 169887744), (126, 160449536), (128, 157942512), (136, 148651776), (144, 140393344), (153, 132134912), (156, 129593856), (168, 120337152), (182, 111080448), (192, 105295008), (204, 99101184), (208, 97195392), (221, 91478016), (224, 90252864), (234, 86395904), (238, 84943872), (252, 80224768), (256, 78971256), (272, 74325888), (273, 74053632), (288, 70196672), (306, 66067456), (312, 64796928), (336, 60168576), (357, 56629248), (364, 55540224), (384, 52647504), (408, 49550592), (416, 48597696), (442, 45739008), (448, 45126432), (468, 43197952), (476, 42471936), (504, 40112384), (512, 39485628), (544, 37162944), (546, 37026816), (576, 35098336), (612, 33033728), (624, 32398464), (663, 30492672), (672, 30084288), (709, 28514304), (714, 28314624), (728, 27770112), (768, 26323752), (816, 24775296), (819, 24684544), (832, 24298848), (884, 22869504), (896, 22563216), (936, 21598976), (952, 21235968), (1008, 20056192), (1024, 19742814), (1071, 18876416), (1088, 18581472), (1092, 18513408), (1152, 17549168), (1224, 16516864), (1248, 16199232), (1326, 15246336), (1344, 15042144), (1418, 14257152), (1428, 14157312), (1456, 13885056), (1536, 13161876), (1547, 13068288), (1632, 12387648), (1638, 12342272), (1664, 12149424), (1768, 11434752), (1792, 11281608), (1872, 10799488), (1904, 10617984), (1989, 10164224), (2016, 10028096), (2048, 9871407), (2127, 9504768), (2142, 9438208), (2176, 9290736), (2184, 9256704), (2304, 8774584), (2448, 8258432), (2496, 8099616), (2652, 7623168), (2688, 7521072), (2836, 7128576), (2856, 7078656), (2912, 6942528), (3072, 6580938), (3094, 6534144), (3264, 6193824), (3276, 6171136), (3328, 6074712), (3536, 5717376), (3584, 5640804), (3744, 5399744), (3808, 5308992), (3978, 5082112), (4032, 5014048), (4254, 4752384), (4284, 4719104), (4352, 4645368), (4368, 4628352), (4608, 4387292), (4641, 4356096), (4896, 4129216), (4963, 4073472), (4992, 4049808), (5304, 3811584), (5376, 3760536), (5672, 3564288), (5712, 3539328), (5824, 3471264), (6144, 3290469), (6188, 3267072), (6381, 3168256), (6528, 3096912), (6552, 3085568), (6656, 3037356), (7072, 2858688), (7168, 2820402), (7488, 2699872), (7616, 2654496), (7956, 2541056), (8064, 2507024), (8508, 2376192), (8568, 2359552), (8704, 2322684), (8736, 2314176), (9216, 2193646), (9217, 2193408), (9282, 2178048), (9792, 2064608), (9926, 2036736), (9984, 2024904), (10608, 1905792), (10752, 1880268), (11344, 1782144), (11424, 1769664), (11648, 1735632), (12053, 1677312), (12376, 1633536), (12762, 1584128), (13056, 1548456), (13104, 1542784), (13312, 1518678), (13923, 1452032), (14144, 1429344), (14336, 1410201), (14889, 1357824), (14976, 1349936), (15232, 1327248), (15912, 1270528), (16128, 1253512), (17016, 1188096), (17136, 1179776), (17408, 1161342), (17472, 1157088), (18432, 1096823), (18434, 1096704), (18564, 1089024), (19584, 1032304), (19852, 1018368), (19968, 1012452), (21216, 952896), (21504, 940134), (22688, 891072), (22848, 884832), (23296, 867816), (24106, 838656), (24752, 816768), (25524, 792064), (26112, 774228), (26208, 771392), (26624, 759339), (27651, 731136), (27846, 726016), (28288, 714672), (29778, 678912), (29952, 674968), (30464, 663624), (31824, 635264), (32256, 626756), (34032, 594048), (34272, 589888), (34816, 580671), (34944, 578544), (36159, 559104), (36868, 548352), (37128, 544512), (39168, 516152), (39704, 509184), (39936, 506226), (42432, 476448), (43008, 470067), (44667, 452608), (45376, 445536), (45696, 442416), (46592, 433908), (48212, 419328), (49504, 408384), (51048, 396032), (52224, 387114), (52416, 385696), (55302, 365568), (55692, 363008), (56576, 357336), (59556, 339456), (59904, 337484), (60928, 331812), (63648, 317632), (64512, 313378), (64519, 313344), (68064, 297024), (68544, 294944), (69888, 289272), (72318, 279552), (73736, 274176), (74256, 272256), (78336, 258076), (79408, 254592), (79872, 253113), (82953, 243712), (84371, 239616), (84864, 238224), (89334, 226304), (90752, 222768), (91392, 221208), (93184, 216954), (96424, 209664), (99008, 204192), (102096, 198016), (104448, 193557), (104832, 192848), (108477, 186368), (110604, 182784), (111384, 181504), (113152, 178668), (119112, 169728), (119808, 168742), (121856, 165906), (127296, 158816), (129024, 156689), (129038, 156672), (136128, 148512), (137088, 147472), (139776, 144636)]