20733971328

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{17491}}^1$

素因数の和:17535

約数の個数: 256

約数和(自身を含む): 71367360000

約数和(自身を除く): 50633388672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 2016, 2058, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 4032, 4116, 4704, 5292, 5488, 6048, 6174, 6272, 7056, 8064, 8232, 9261, 9408, 10584, 10976, 12096, 12348, 14112, 16464, 17491, 18522, 18816, 21168, 21952, 24192, 24696, 28224, 32928, 34982, 37044, 42336, 43904, 49392, 52473, 56448, 65856, 69964, 74088, 84672, 98784, 104946, 122437, 131712, 139928, 148176, 157419, 169344, 197568, 209892, 244874, 279856, 296352, 314838, 367311, 395136, 419784, 472257, 489748, 559712, 592704, 629676, 734622, 839568, 857059, 944514, 979496, 1101933, 1119424, 1185408, 1259352, 1469244, 1679136, 1714118, 1889028, 1958992, 2203866, 2238848, 2518704, 2571177, 2938488, 3305799, 3358272, 3428236, 3778056, 3917984, 4407732, 5037408, 5142354, 5876976, 5999413, 6611598, 6716544, 6856472, 7556112, 7713531, 7835968, 8815464, 10074816, 10284708, 11753952, 11998826, 13223196, 13712944, 15112224, 15427062, 15671936, 17630928, 17998239, 20149632, 20569416, 23140593, 23507904, 23997652, 26446392, 27425888, 30224448, 30854124, 35261856, 35996478, 41138832, 46281186, 47015808, 47995304, 52892784, 53994717, 54851776, 60448896, 61708248, 70523712, 71992956, 82277664, 92562372, 95990608, 105785568, 107989434, 109703552, 123416496, 141047424, 143985912, 161984151, 164555328, 185124744, 191981216, 211571136, 215978868, 246832992, 287971824, 323968302, 329110656, 370249488, 383962432, 423142272, 431957736, 493665984, 575943648, 647936604, 740498976, 767924864, 863915472, 987331968, 1151887296, 1295873208, 1480997952, 1727830944, 2303774592, 2591746416, 2961995904, 3455661888, 5183492832, 6911323776, 10366985664, 20733971328]

約数ペア:

[(1, 20733971328), (2, 10366985664), (3, 6911323776), (4, 5183492832), (6, 3455661888), (7, 2961995904), (8, 2591746416), (9, 2303774592), (12, 1727830944), (14, 1480997952), (16, 1295873208), (18, 1151887296), (21, 987331968), (24, 863915472), (27, 767924864), (28, 740498976), (32, 647936604), (36, 575943648), (42, 493665984), (48, 431957736), (49, 423142272), (54, 383962432), (56, 370249488), (63, 329110656), (64, 323968302), (72, 287971824), (84, 246832992), (96, 215978868), (98, 211571136), (108, 191981216), (112, 185124744), (126, 164555328), (128, 161984151), (144, 143985912), (147, 141047424), (168, 123416496), (189, 109703552), (192, 107989434), (196, 105785568), (216, 95990608), (224, 92562372), (252, 82277664), (288, 71992956), (294, 70523712), (336, 61708248), (343, 60448896), (378, 54851776), (384, 53994717), (392, 52892784), (432, 47995304), (441, 47015808), (448, 46281186), (504, 41138832), (576, 35996478), (588, 35261856), (672, 30854124), (686, 30224448), (756, 27425888), (784, 26446392), (864, 23997652), (882, 23507904), (896, 23140593), (1008, 20569416), (1029, 20149632), (1152, 17998239), (1176, 17630928), (1323, 15671936), (1344, 15427062), (1372, 15112224), (1512, 13712944), (1568, 13223196), (1728, 11998826), (1764, 11753952), (2016, 10284708), (2058, 10074816), (2352, 8815464), (2646, 7835968), (2688, 7713531), (2744, 7556112), (3024, 6856472), (3087, 6716544), (3136, 6611598), (3456, 5999413), (3528, 5876976), (4032, 5142354), (4116, 5037408), (4704, 4407732), (5292, 3917984), (5488, 3778056), (6048, 3428236), (6174, 3358272), (6272, 3305799), (7056, 2938488), (8064, 2571177), (8232, 2518704), (9261, 2238848), (9408, 2203866), (10584, 1958992), (10976, 1889028), (12096, 1714118), (12348, 1679136), (14112, 1469244), (16464, 1259352), (17491, 1185408), (18522, 1119424), (18816, 1101933), (21168, 979496), (21952, 944514), (24192, 857059), (24696, 839568), (28224, 734622), (32928, 629676), (34982, 592704), (37044, 559712), (42336, 489748), (43904, 472257), (49392, 419784), (52473, 395136), (56448, 367311), (65856, 314838), (69964, 296352), (74088, 279856), (84672, 244874), (98784, 209892), (104946, 197568), (122437, 169344), (131712, 157419), (139928, 148176)]