20229856416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:825

約数の個数: 432

約数和(自身を含む): 72947976192

約数和(自身を除く): 52718119776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 127, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 254, 264, 288, 308, 336, 352, 363, 381, 396, 462, 484, 504, 508, 528, 616, 653, 672, 693, 726, 762, 792, 847, 889, 924, 968, 1008, 1016, 1056, 1089, 1143, 1232, 1306, 1386, 1397, 1452, 1524, 1584, 1694, 1778, 1848, 1936, 1959, 2016, 2032, 2178, 2286, 2464, 2541, 2612, 2667, 2772, 2794, 2904, 3048, 3168, 3388, 3556, 3696, 3872, 3918, 4064, 4191, 4356, 4571, 4572, 5082, 5224, 5334, 5544, 5588, 5808, 5877, 6096, 6776, 7112, 7183, 7392, 7623, 7836, 8001, 8382, 8712, 9142, 9144, 9779, 10164, 10448, 10668, 11088, 11176, 11616, 11754, 12192, 12573, 13552, 13713, 14224, 14366, 15246, 15367, 15672, 16002, 16764, 17424, 18284, 18288, 19558, 20328, 20896, 21336, 21549, 22176, 22352, 23508, 25146, 27104, 27426, 28448, 28732, 29337, 30492, 30734, 31344, 32004, 33528, 34848, 36568, 36576, 39116, 40656, 41139, 42672, 43098, 44704, 46101, 47016, 50281, 50292, 54852, 57464, 58674, 60984, 61468, 62688, 64008, 64647, 67056, 73136, 78232, 79013, 81312, 82278, 82931, 85344, 86196, 88011, 92202, 94032, 100562, 100584, 107569, 109704, 114928, 117348, 121968, 122936, 128016, 129294, 134112, 138303, 146272, 150843, 156464, 158026, 164556, 165862, 172392, 176022, 184404, 188064, 201124, 201168, 215138, 219408, 229856, 234696, 237039, 243936, 245872, 248793, 256032, 258588, 276606, 301686, 312928, 316052, 322707, 329112, 331724, 344784, 352044, 368808, 402248, 402336, 430276, 438816, 452529, 469392, 474078, 491744, 497586, 517176, 553091, 553212, 580517, 603372, 632104, 645414, 658224, 663448, 689568, 704088, 711117, 737616, 746379, 804496, 860552, 905058, 912241, 938784, 948156, 968121, 995172, 1034352, 1106182, 1106424, 1161034, 1206744, 1264208, 1290828, 1316448, 1326896, 1408176, 1422234, 1475232, 1492758, 1608992, 1659273, 1721104, 1741551, 1810116, 1824482, 1896312, 1936242, 1990344, 2068704, 2212364, 2212848, 2322068, 2413488, 2528416, 2581656, 2653792, 2736723, 2816352, 2844468, 2985516, 3318546, 3442208, 3483102, 3620232, 3648964, 3792624, 3872484, 3980688, 4424728, 4425696, 4644136, 4826976, 4977819, 5163312, 5224653, 5473446, 5688936, 5971032, 6385687, 6637092, 6966204, 7240464, 7297928, 7585248, 7744968, 7961376, 8210169, 8849456, 9288272, 9955638, 10034651, 10326624, 10449306, 10946892, 11377872, 11942064, 12771374, 13274184, 13932408, 14480928, 14595856, 15489936, 16420338, 17698912, 18576544, 19157061, 19911276, 20069302, 20898612, 21893784, 22755744, 23884128, 25542748, 26548368, 27864816, 29191712, 30103953, 30979872, 32840676, 38314122, 39822552, 40138604, 41797224, 43787568, 51085496, 53096736, 55729632, 57471183, 60207906, 65681352, 70242557, 76628244, 79645104, 80277208, 83594448, 87575136, 90311859, 102170992, 114942366, 120415812, 131362704, 140485114, 153256488, 159290208, 160554416, 167188896, 180623718, 204341984, 210727671, 229884732, 240831624, 262725408, 280970228, 306512976, 321108832, 361247436, 421455342, 459769464, 481663248, 561940456, 613025952, 632183013, 722494872, 842910684, 919538928, 963326496, 1123880912, 1264366026, 1444989744, 1685821368, 1839077856, 2247761824, 2528732052, 2889979488, 3371642736, 5057464104, 6743285472, 10114928208, 20229856416]

約数ペア:

[(1, 20229856416), (2, 10114928208), (3, 6743285472), (4, 5057464104), (6, 3371642736), (7, 2889979488), (8, 2528732052), (9, 2247761824), (11, 1839077856), (12, 1685821368), (14, 1444989744), (16, 1264366026), (18, 1123880912), (21, 963326496), (22, 919538928), (24, 842910684), (28, 722494872), (32, 632183013), (33, 613025952), (36, 561940456), (42, 481663248), (44, 459769464), (48, 421455342), (56, 361247436), (63, 321108832), (66, 306512976), (72, 280970228), (77, 262725408), (84, 240831624), (88, 229884732), (96, 210727671), (99, 204341984), (112, 180623718), (121, 167188896), (126, 160554416), (127, 159290208), (132, 153256488), (144, 140485114), (154, 131362704), (168, 120415812), (176, 114942366), (198, 102170992), (224, 90311859), (231, 87575136), (242, 83594448), (252, 80277208), (254, 79645104), (264, 76628244), (288, 70242557), (308, 65681352), (336, 60207906), (352, 57471183), (363, 55729632), (381, 53096736), (396, 51085496), (462, 43787568), (484, 41797224), (504, 40138604), (508, 39822552), (528, 38314122), (616, 32840676), (653, 30979872), (672, 30103953), (693, 29191712), (726, 27864816), (762, 26548368), (792, 25542748), (847, 23884128), (889, 22755744), (924, 21893784), (968, 20898612), (1008, 20069302), (1016, 19911276), (1056, 19157061), (1089, 18576544), (1143, 17698912), (1232, 16420338), (1306, 15489936), (1386, 14595856), (1397, 14480928), (1452, 13932408), (1524, 13274184), (1584, 12771374), (1694, 11942064), (1778, 11377872), (1848, 10946892), (1936, 10449306), (1959, 10326624), (2016, 10034651), (2032, 9955638), (2178, 9288272), (2286, 8849456), (2464, 8210169), (2541, 7961376), (2612, 7744968), (2667, 7585248), (2772, 7297928), (2794, 7240464), (2904, 6966204), (3048, 6637092), (3168, 6385687), (3388, 5971032), (3556, 5688936), (3696, 5473446), (3872, 5224653), (3918, 5163312), (4064, 4977819), (4191, 4826976), (4356, 4644136), (4571, 4425696), (4572, 4424728), (5082, 3980688), (5224, 3872484), (5334, 3792624), (5544, 3648964), (5588, 3620232), (5808, 3483102), (5877, 3442208), (6096, 3318546), (6776, 2985516), (7112, 2844468), (7183, 2816352), (7392, 2736723), (7623, 2653792), (7836, 2581656), (8001, 2528416), (8382, 2413488), (8712, 2322068), (9142, 2212848), (9144, 2212364), (9779, 2068704), (10164, 1990344), (10448, 1936242), (10668, 1896312), (11088, 1824482), (11176, 1810116), (11616, 1741551), (11754, 1721104), (12192, 1659273), (12573, 1608992), (13552, 1492758), (13713, 1475232), (14224, 1422234), (14366, 1408176), (15246, 1326896), (15367, 1316448), (15672, 1290828), (16002, 1264208), (16764, 1206744), (17424, 1161034), (18284, 1106424), (18288, 1106182), (19558, 1034352), (20328, 995172), (20896, 968121), (21336, 948156), (21549, 938784), (22176, 912241), (22352, 905058), (23508, 860552), (25146, 804496), (27104, 746379), (27426, 737616), (28448, 711117), (28732, 704088), (29337, 689568), (30492, 663448), (30734, 658224), (31344, 645414), (32004, 632104), (33528, 603372), (34848, 580517), (36568, 553212), (36576, 553091), (39116, 517176), (40656, 497586), (41139, 491744), (42672, 474078), (43098, 469392), (44704, 452529), (46101, 438816), (47016, 430276), (50281, 402336), (50292, 402248), (54852, 368808), (57464, 352044), (58674, 344784), (60984, 331724), (61468, 329112), (62688, 322707), (64008, 316052), (64647, 312928), (67056, 301686), (73136, 276606), (78232, 258588), (79013, 256032), (81312, 248793), (82278, 245872), (82931, 243936), (85344, 237039), (86196, 234696), (88011, 229856), (92202, 219408), (94032, 215138), (100562, 201168), (100584, 201124), (107569, 188064), (109704, 184404), (114928, 176022), (117348, 172392), (121968, 165862), (122936, 164556), (128016, 158026), (129294, 156464), (134112, 150843), (138303, 146272)]