20557309248

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:883

約数の個数: 448

約数和(自身を含む): 72369111040

約数和(自身を除く): 51811801792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 73, 84, 93, 96, 108, 112, 124, 126, 144, 146, 168, 186, 189, 192, 216, 217, 219, 224, 248, 252, 279, 288, 292, 336, 372, 378, 432, 434, 438, 448, 496, 504, 511, 558, 576, 584, 651, 657, 672, 744, 751, 756, 837, 864, 868, 876, 992, 1008, 1022, 1116, 1168, 1302, 1314, 1344, 1488, 1502, 1512, 1533, 1674, 1728, 1736, 1752, 1953, 1971, 1984, 2016, 2044, 2232, 2253, 2263, 2336, 2604, 2628, 2976, 3004, 3024, 3066, 3348, 3472, 3504, 3906, 3942, 4032, 4088, 4464, 4506, 4526, 4599, 4672, 5208, 5256, 5257, 5859, 5952, 6008, 6048, 6132, 6696, 6759, 6789, 6944, 7008, 7812, 7884, 8176, 8928, 9012, 9052, 9198, 10416, 10512, 10514, 11718, 12016, 12096, 12264, 13392, 13518, 13578, 13797, 13888, 14016, 15624, 15768, 15771, 15841, 16352, 17856, 18024, 18104, 18396, 20277, 20367, 20832, 21024, 21028, 23281, 23436, 24032, 24528, 26784, 27036, 27156, 27594, 31248, 31536, 31542, 31682, 32704, 36048, 36208, 36792, 40554, 40734, 41664, 42048, 42056, 46562, 46872, 47313, 47523, 48064, 49056, 53568, 54072, 54312, 54823, 55188, 61101, 62496, 63072, 63084, 63364, 69843, 72096, 72416, 73584, 81108, 81468, 84112, 93124, 93744, 94626, 95046, 98112, 108144, 108624, 109646, 110376, 122202, 124992, 126144, 126168, 126728, 139686, 141939, 142569, 144192, 144832, 147168, 162216, 162936, 162967, 164469, 168224, 186248, 187488, 189252, 190092, 209529, 216288, 217248, 219292, 220752, 244404, 252336, 253456, 279372, 283878, 285138, 294336, 324432, 325872, 325934, 328938, 336448, 372496, 374976, 378504, 380184, 383761, 419058, 427707, 432576, 434496, 438584, 441504, 488808, 488901, 493407, 504672, 506912, 558744, 567756, 570276, 628587, 648864, 651744, 651868, 657876, 744992, 757008, 760368, 767522, 838116, 855414, 877168, 883008, 977616, 977802, 986814, 1009344, 1013824, 1117488, 1135512, 1140552, 1151283, 1257174, 1297728, 1303488, 1303736, 1315752, 1466703, 1480221, 1489984, 1514016, 1520736, 1535044, 1676232, 1699513, 1710828, 1754336, 1955232, 1955604, 1973628, 2234976, 2271024, 2281104, 2302566, 2514348, 2607472, 2631504, 2933406, 2960442, 3028032, 3041472, 3070088, 3352464, 3399026, 3421656, 3453849, 3508672, 3910464, 3911208, 3947256, 4400109, 4469952, 4542048, 4562208, 4605132, 5028696, 5098539, 5214944, 5263008, 5866812, 5920884, 6140176, 6704928, 6798052, 6843312, 6907698, 7822416, 7894512, 8800218, 9084096, 9124416, 9210264, 10057392, 10197078, 10361547, 10429888, 10526016, 11733624, 11841768, 11896591, 12280352, 13409856, 13596104, 13686624, 13815396, 15295617, 15644832, 15789024, 17600436, 18420528, 20114784, 20394156, 20723094, 23467248, 23683536, 23793182, 24560704, 27192208, 27373248, 27630792, 30591234, 31289664, 31578048, 35200872, 35689773, 36841056, 40229568, 40788312, 41446188, 45886851, 46934496, 47367072, 47586364, 54384416, 55261584, 61182468, 70401744, 71379546, 73682112, 81576624, 82892376, 91773702, 93868992, 94734144, 95172728, 107069319, 108768832, 110523168, 122364936, 140803488, 142759092, 163153248, 165784752, 183547404, 190345456, 214138638, 221046336, 244729872, 281606976, 285518184, 321207957, 326306496, 331569504, 367094808, 380690912, 428277276, 489459744, 571036368, 642415914, 663139008, 734189616, 761381824, 856554552, 978919488, 1142072736, 1284831828, 1468379232, 1713109104, 2284145472, 2569663656, 2936758464, 3426218208, 5139327312, 6852436416, 10278654624, 20557309248]

約数ペア:

[(1, 20557309248), (2, 10278654624), (3, 6852436416), (4, 5139327312), (6, 3426218208), (7, 2936758464), (8, 2569663656), (9, 2284145472), (12, 1713109104), (14, 1468379232), (16, 1284831828), (18, 1142072736), (21, 978919488), (24, 856554552), (27, 761381824), (28, 734189616), (31, 663139008), (32, 642415914), (36, 571036368), (42, 489459744), (48, 428277276), (54, 380690912), (56, 367094808), (62, 331569504), (63, 326306496), (64, 321207957), (72, 285518184), (73, 281606976), (84, 244729872), (93, 221046336), (96, 214138638), (108, 190345456), (112, 183547404), (124, 165784752), (126, 163153248), (144, 142759092), (146, 140803488), (168, 122364936), (186, 110523168), (189, 108768832), (192, 107069319), (216, 95172728), (217, 94734144), (219, 93868992), (224, 91773702), (248, 82892376), (252, 81576624), (279, 73682112), (288, 71379546), (292, 70401744), (336, 61182468), (372, 55261584), (378, 54384416), (432, 47586364), (434, 47367072), (438, 46934496), (448, 45886851), (496, 41446188), (504, 40788312), (511, 40229568), (558, 36841056), (576, 35689773), (584, 35200872), (651, 31578048), (657, 31289664), (672, 30591234), (744, 27630792), (751, 27373248), (756, 27192208), (837, 24560704), (864, 23793182), (868, 23683536), (876, 23467248), (992, 20723094), (1008, 20394156), (1022, 20114784), (1116, 18420528), (1168, 17600436), (1302, 15789024), (1314, 15644832), (1344, 15295617), (1488, 13815396), (1502, 13686624), (1512, 13596104), (1533, 13409856), (1674, 12280352), (1728, 11896591), (1736, 11841768), (1752, 11733624), (1953, 10526016), (1971, 10429888), (1984, 10361547), (2016, 10197078), (2044, 10057392), (2232, 9210264), (2253, 9124416), (2263, 9084096), (2336, 8800218), (2604, 7894512), (2628, 7822416), (2976, 6907698), (3004, 6843312), (3024, 6798052), (3066, 6704928), (3348, 6140176), (3472, 5920884), (3504, 5866812), (3906, 5263008), (3942, 5214944), (4032, 5098539), (4088, 5028696), (4464, 4605132), (4506, 4562208), (4526, 4542048), (4599, 4469952), (4672, 4400109), (5208, 3947256), (5256, 3911208), (5257, 3910464), (5859, 3508672), (5952, 3453849), (6008, 3421656), (6048, 3399026), (6132, 3352464), (6696, 3070088), (6759, 3041472), (6789, 3028032), (6944, 2960442), (7008, 2933406), (7812, 2631504), (7884, 2607472), (8176, 2514348), (8928, 2302566), (9012, 2281104), (9052, 2271024), (9198, 2234976), (10416, 1973628), (10512, 1955604), (10514, 1955232), (11718, 1754336), (12016, 1710828), (12096, 1699513), (12264, 1676232), (13392, 1535044), (13518, 1520736), (13578, 1514016), (13797, 1489984), (13888, 1480221), (14016, 1466703), (15624, 1315752), (15768, 1303736), (15771, 1303488), (15841, 1297728), (16352, 1257174), (17856, 1151283), (18024, 1140552), (18104, 1135512), (18396, 1117488), (20277, 1013824), (20367, 1009344), (20832, 986814), (21024, 977802), (21028, 977616), (23281, 883008), (23436, 877168), (24032, 855414), (24528, 838116), (26784, 767522), (27036, 760368), (27156, 757008), (27594, 744992), (31248, 657876), (31536, 651868), (31542, 651744), (31682, 648864), (32704, 628587), (36048, 570276), (36208, 567756), (36792, 558744), (40554, 506912), (40734, 504672), (41664, 493407), (42048, 488901), (42056, 488808), (46562, 441504), (46872, 438584), (47313, 434496), (47523, 432576), (48064, 427707), (49056, 419058), (53568, 383761), (54072, 380184), (54312, 378504), (54823, 374976), (55188, 372496), (61101, 336448), (62496, 328938), (63072, 325934), (63084, 325872), (63364, 324432), (69843, 294336), (72096, 285138), (72416, 283878), (73584, 279372), (81108, 253456), (81468, 252336), (84112, 244404), (93124, 220752), (93744, 219292), (94626, 217248), (95046, 216288), (98112, 209529), (108144, 190092), (108624, 189252), (109646, 187488), (110376, 186248), (122202, 168224), (124992, 164469), (126144, 162967), (126168, 162936), (126728, 162216), (139686, 147168), (141939, 144832), (142569, 144192)]