20450973312

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8539}}^1$

素因数の和:8586

約数の個数: 384

約数和(自身を含む): 76097548800

約数和(自身を除く): 55646575488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 243, 252, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 486, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 896, 924, 972, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1584, 1701, 1728, 1782, 1848, 1944, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2673, 2688, 2772, 3024, 3168, 3402, 3456, 3564, 3696, 3888, 4032, 4158, 4224, 4536, 4752, 4928, 5184, 5346, 5544, 6048, 6237, 6336, 6804, 7128, 7392, 7776, 8064, 8316, 8539, 9072, 9504, 9856, 10368, 10692, 11088, 12096, 12474, 12672, 13608, 14256, 14784, 15552, 16632, 17078, 18144, 18711, 19008, 21384, 22176, 24192, 24948, 25617, 27216, 28512, 29568, 31104, 33264, 34156, 36288, 37422, 38016, 42768, 44352, 49896, 51234, 54432, 57024, 59773, 66528, 68312, 72576, 74844, 76851, 85536, 88704, 93929, 99792, 102468, 108864, 114048, 119546, 133056, 136624, 149688, 153702, 171072, 179319, 187858, 199584, 204936, 217728, 230553, 239092, 266112, 273248, 281787, 299376, 307404, 342144, 358638, 375716, 399168, 409872, 461106, 478184, 537957, 546496, 563574, 598752, 614808, 657503, 691659, 717276, 751432, 798336, 819744, 845361, 922212, 956368, 1075914, 1092992, 1127148, 1197504, 1229616, 1315006, 1383318, 1434552, 1502864, 1613871, 1639488, 1690722, 1844424, 1912736, 1972509, 2074977, 2151828, 2254296, 2395008, 2459232, 2536083, 2630012, 2766636, 2869104, 3005728, 3227742, 3278976, 3381444, 3688848, 3825472, 3945018, 4149954, 4303656, 4508592, 4841613, 4918464, 5072166, 5260024, 5533272, 5738208, 5917527, 6011456, 6455484, 6762888, 7377696, 7608249, 7650944, 7890036, 8299908, 8607312, 9017184, 9683226, 9836928, 10144332, 10520048, 11066544, 11476416, 11835054, 12022912, 12910968, 13525776, 14524839, 14755392, 15216498, 15780072, 16599816, 17214624, 17752581, 18034368, 19366452, 20288664, 21040096, 22133088, 22824747, 22952832, 23670108, 25821936, 27051552, 29049678, 29510784, 30432996, 31560144, 33199632, 34429248, 35505162, 36068736, 38732904, 40577328, 42080192, 44266176, 45649494, 47340216, 51643872, 53257743, 54103104, 58099356, 60865992, 63120288, 66399264, 68858496, 71010324, 77465808, 81154656, 84160384, 88532352, 91298988, 94680432, 103287744, 106515486, 108206208, 116198712, 121731984, 126240576, 132798528, 142020648, 154931616, 159773229, 162309312, 182597976, 189360864, 206575488, 213030972, 232397424, 243463968, 252481152, 265597056, 284041296, 309863232, 319546458, 324618624, 365195952, 378721728, 426061944, 464794848, 486927936, 568082592, 619726464, 639092916, 730391904, 757443456, 852123888, 929589696, 973855872, 1136165184, 1278185832, 1460783808, 1704247776, 1859179392, 2272330368, 2556371664, 2921567616, 3408495552, 5112743328, 6816991104, 10225486656, 20450973312]

約数ペア:

[(1, 20450973312), (2, 10225486656), (3, 6816991104), (4, 5112743328), (6, 3408495552), (7, 2921567616), (8, 2556371664), (9, 2272330368), (11, 1859179392), (12, 1704247776), (14, 1460783808), (16, 1278185832), (18, 1136165184), (21, 973855872), (22, 929589696), (24, 852123888), (27, 757443456), (28, 730391904), (32, 639092916), (33, 619726464), (36, 568082592), (42, 486927936), (44, 464794848), (48, 426061944), (54, 378721728), (56, 365195952), (63, 324618624), (64, 319546458), (66, 309863232), (72, 284041296), (77, 265597056), (81, 252481152), (84, 243463968), (88, 232397424), (96, 213030972), (99, 206575488), (108, 189360864), (112, 182597976), (126, 162309312), (128, 159773229), (132, 154931616), (144, 142020648), (154, 132798528), (162, 126240576), (168, 121731984), (176, 116198712), (189, 108206208), (192, 106515486), (198, 103287744), (216, 94680432), (224, 91298988), (231, 88532352), (243, 84160384), (252, 81154656), (264, 77465808), (288, 71010324), (297, 68858496), (308, 66399264), (324, 63120288), (336, 60865992), (352, 58099356), (378, 54103104), (384, 53257743), (396, 51643872), (432, 47340216), (448, 45649494), (462, 44266176), (486, 42080192), (504, 40577328), (528, 38732904), (567, 36068736), (576, 35505162), (594, 34429248), (616, 33199632), (648, 31560144), (672, 30432996), (693, 29510784), (704, 29049678), (756, 27051552), (792, 25821936), (864, 23670108), (891, 22952832), (896, 22824747), (924, 22133088), (972, 21040096), (1008, 20288664), (1056, 19366452), (1134, 18034368), (1152, 17752581), (1188, 17214624), (1232, 16599816), (1296, 15780072), (1344, 15216498), (1386, 14755392), (1408, 14524839), (1512, 13525776), (1584, 12910968), (1701, 12022912), (1728, 11835054), (1782, 11476416), (1848, 11066544), (1944, 10520048), (2016, 10144332), (2079, 9836928), (2112, 9683226), (2268, 9017184), (2376, 8607312), (2464, 8299908), (2592, 7890036), (2673, 7650944), (2688, 7608249), (2772, 7377696), (3024, 6762888), (3168, 6455484), (3402, 6011456), (3456, 5917527), (3564, 5738208), (3696, 5533272), (3888, 5260024), (4032, 5072166), (4158, 4918464), (4224, 4841613), (4536, 4508592), (4752, 4303656), (4928, 4149954), (5184, 3945018), (5346, 3825472), (5544, 3688848), (6048, 3381444), (6237, 3278976), (6336, 3227742), (6804, 3005728), (7128, 2869104), (7392, 2766636), (7776, 2630012), (8064, 2536083), (8316, 2459232), (8539, 2395008), (9072, 2254296), (9504, 2151828), (9856, 2074977), (10368, 1972509), (10692, 1912736), (11088, 1844424), (12096, 1690722), (12474, 1639488), (12672, 1613871), (13608, 1502864), (14256, 1434552), (14784, 1383318), (15552, 1315006), (16632, 1229616), (17078, 1197504), (18144, 1127148), (18711, 1092992), (19008, 1075914), (21384, 956368), (22176, 922212), (24192, 845361), (24948, 819744), (25617, 798336), (27216, 751432), (28512, 717276), (29568, 691659), (31104, 657503), (33264, 614808), (34156, 598752), (36288, 563574), (37422, 546496), (38016, 537957), (42768, 478184), (44352, 461106), (49896, 409872), (51234, 399168), (54432, 375716), (57024, 358638), (59773, 342144), (66528, 307404), (68312, 299376), (72576, 281787), (74844, 273248), (76851, 266112), (85536, 239092), (88704, 230553), (93929, 217728), (99792, 204936), (102468, 199584), (108864, 187858), (114048, 179319), (119546, 171072), (133056, 153702), (136624, 149688)]