20945538432

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 1152

約数和(自身を含む): 84567188160

約数和(自身を除く): 63621649728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 23, 24, 26, 28, 32, 34, 36, 39, 42, 46, 48, 49, 51, 52, 56, 63, 64, 68, 69, 72, 73, 78, 84, 91, 92, 96, 98, 102, 104, 112, 117, 119, 126, 128, 136, 138, 144, 146, 147, 153, 156, 161, 168, 182, 184, 192, 196, 204, 207, 208, 219, 221, 224, 234, 238, 252, 272, 273, 276, 288, 292, 294, 299, 306, 312, 322, 336, 357, 364, 368, 384, 391, 392, 408, 414, 416, 438, 441, 442, 448, 468, 476, 483, 504, 511, 544, 546, 552, 576, 584, 588, 598, 612, 624, 637, 644, 657, 663, 672, 714, 728, 736, 782, 784, 816, 819, 828, 832, 833, 876, 882, 884, 896, 897, 936, 949, 952, 966, 1008, 1022, 1071, 1088, 1092, 1104, 1127, 1152, 1168, 1173, 1176, 1196, 1224, 1241, 1248, 1274, 1288, 1314, 1326, 1344, 1428, 1449, 1456, 1472, 1533, 1547, 1564, 1568, 1632, 1638, 1656, 1664, 1666, 1679, 1752, 1764, 1768, 1794, 1872, 1898, 1904, 1911, 1932, 1989, 2016, 2044, 2093, 2142, 2176, 2184, 2208, 2254, 2336, 2346, 2352, 2392, 2448, 2482, 2496, 2499, 2548, 2576, 2628, 2652, 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70518, 71162, 72128, 73584, 74256, 75072, 75348, 76636, 78183, 79424, 79716, 79968, 80592, 81144, 81328, 81536, 82271, 84096, 84864, 85629, 85848, 86112, 86632, 87308, 87584, 87906, 89352, 91104, 91494, 91728, 92736, 93002, 94024, 96798, 97461, 98112, 98532, 99008, 100464, 104244, 104832, 105777, 106288, 106624, 106743, 107456, 108192, 111384, 112608, 112931, 114172, 114464, 114816, 114954, 117208, 119136, 119574, 119952, 120888, 121472, 121618, 121992, 122304, 127296, 128772, 129064, 129948, 130962, 131376, 131859, 133952, 136656, 137088, 138992, 139503, 141036, 142324, 144256, 145197, 147168, 148512, 150144, 150696, 152789, 153272, 156366, 158848, 159432, 159936, 161184, 162288, 162656, 164542, 171258, 171696, 172224, 172431, 173264, 174616, 175168, 175812, 178704, 182208, 182427, 182988, 183456, 185472, 186004, 188048, 193596, 194922, 196224, 196443, 197064, 198016, 199801, 200928, 208488, 211554, 212576, 213486, 214912, 216384, 222768, 225216, 225862, 228344, 228928, 229908, 234416, 238272, 239148, 239904, 241776, 243236, 243984, 244608, 246813, 249067, 254592, 256887, 257544, 258128, 259896, 261924, 262752, 263718, 267904, 273312, 277984, 279006, 282072, 284648, 290394, 294336, 297024, 301392, 305578, 306544, 312732, 318864, 319872, 320229, 322368, 324576, 325312, 329084, 338793, 342516, 343392, 344448, 344862, 346528, 349232, 350336, 351624, 357408, 364416, 364854, 365976, 366912, 371059, 372008, 376096, 387192, 389844, 392886, 394128, 399602, 401856, 416976, 418509, 423108, 425152, 426972, 432768, 445536, 450432, 451724, 456688, 457856, 458367, 459816, 468832, 476544, 478296, 479808, 483552, 486472, 487968, 493626, 498134, 513774, 515088, 516256, 519792, 523848, 525504, 527436, 546624, 547281, 555968, 558012, 564144, 569296, 580788, 588672, 594048, 599403, 602784, 611156, 613088, 625464, 637728, 640458, 644736, 649152, 650624, 658168, 677586, 685032, 686784, 689724, 693056, 698464, 703248, 714816, 729708, 731952, 733824, 740439, 742118, 744016, 747201, 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71731296, 72727564, 75889632, 76723584, 77005656, 83117216, 88006464, 89510848, 93506868, 94776192, 95641728, 100699704, 101186176, 102674208, 106864992, 109091346, 113834448, 115085376, 124675824, 130096512, 134266272, 136898944, 142486656, 143462592, 145455128, 151779264, 154011312, 163637019, 166234432, 176012928, 179021696, 187013736, 201399408, 205348416, 213729984, 218182692, 227668896, 230170752, 249351648, 268532544, 286925184, 290910256, 303558528, 308022624, 327274038, 332468864, 374027472, 402798816, 410696832, 427459968, 436365384, 455337792, 498703296, 537065088, 581820512, 616045248, 654548076, 748054944, 805597632, 872730768, 910675584, 997406592, 1163641024, 1232090496, 1309096152, 1496109888, 1611195264, 1745461536, 2327282048, 2618192304, 2992219776, 3490923072, 5236384608, 6981846144, 10472769216, 20945538432]

約数ペア:

[(1, 20945538432), (2, 10472769216), (3, 6981846144), (4, 5236384608), (6, 3490923072), (7, 2992219776), (8, 2618192304), (9, 2327282048), (12, 1745461536), (13, 1611195264), (14, 1496109888), (16, 1309096152), (17, 1232090496), (18, 1163641024), (21, 997406592), (23, 910675584), (24, 872730768), (26, 805597632), (28, 748054944), (32, 654548076), (34, 616045248), (36, 581820512), (39, 537065088), (42, 498703296), (46, 455337792), (48, 436365384), (49, 427459968), (51, 410696832), (52, 402798816), (56, 374027472), (63, 332468864), (64, 327274038), (68, 308022624), (69, 303558528), (72, 290910256), (73, 286925184), (78, 268532544), (84, 249351648), (91, 230170752), (92, 227668896), (96, 218182692), (98, 213729984), (102, 205348416), (104, 201399408), (112, 187013736), (117, 179021696), (119, 176012928), (126, 166234432), (128, 163637019), (136, 154011312), (138, 151779264), (144, 145455128), (146, 143462592), (147, 142486656), (153, 136898944), (156, 134266272), (161, 130096512), (168, 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(8541, 2452352), (8568, 2444624), (8687, 2411136), (8736, 2397612), (8832, 2371551), (9016, 2323152), (9198, 2277184), (9282, 2256576), (9344, 2241603), (9384, 2232048), (9408, 2226354), (9568, 2189124), (9792, 2139046), (9928, 2109744), (9996, 2095392), (10074, 2079168), (10143, 2065024), (10166, 2060352), (10192, 2055096), (10304, 2032758), (10512, 1992536), (10608, 1974504), (10731, 1951872), (10764, 1945888), (10829, 1934208), (10948, 1913184), (11169, 1875328), (11388, 1839264), (11424, 1833468), (11466, 1826752), (11592, 1806896), (11648, 1798209), (11753, 1782144), (12264, 1707888), (12376, 1692432), (12512, 1674036), (12558, 1667904), (13104, 1598408), (13248, 1581034), (13286, 1576512), (13328, 1571544), (13432, 1559376), (13524, 1548768), (13923, 1504384), (14016, 1494402), (14076, 1488032), (14112, 1484236), (14144, 1480878), (14308, 1463904), (14352, 1459416), (14651, 1429632), (14892, 1406496), (14976, 1398607), (14994, 1396928), (15111, 1386112), (15184, 1379448), (15232, 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