20342828268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 480

約数和(自身を含む): 66545740800

約数和(自身を除く): 46202912532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 71, 76, 81, 84, 108, 109, 114, 122, 126, 133, 142, 162, 171, 183, 189, 213, 218, 228, 244, 252, 266, 284, 324, 327, 342, 366, 378, 399, 426, 427, 436, 497, 513, 532, 549, 567, 639, 654, 684, 732, 756, 763, 798, 852, 854, 981, 994, 1026, 1098, 1134, 1159, 1197, 1278, 1281, 1308, 1349, 1491, 1526, 1539, 1596, 1647, 1708, 1917, 1962, 1988, 2052, 2071, 2196, 2268, 2289, 2318, 2394, 2556, 2562, 2698, 2943, 2982, 3052, 3078, 3294, 3477, 3591, 3834, 3843, 3924, 4047, 4142, 4331, 4473, 4578, 4636, 4788, 4941, 5124, 5396, 5751, 5886, 5964, 6156, 6213, 6588, 6649, 6867, 6954, 7182, 7668, 7686, 7739, 8094, 8113, 8284, 8662, 8829, 8946, 9156, 9443, 9882, 10431, 10773, 11502, 11529, 11772, 12141, 12426, 12993, 13298, 13419, 13734, 13908, 14364, 14497, 15372, 15478, 16188, 16226, 17324, 17658, 17892, 18639, 18886, 19764, 19947, 20601, 20862, 21546, 23004, 23058, 23217, 24282, 24339, 24852, 25986, 26596, 26838, 27468, 28329, 28994, 30317, 30956, 31293, 32452, 34587, 35316, 36423, 37278, 37772, 38979, 39894, 40257, 41202, 41724, 43092, 43491, 46116, 46434, 46543, 48564, 48678, 51972, 53676, 54173, 55917, 56658, 57988, 59841, 60634, 61803, 62586, 69174, 69651, 72846, 73017, 74556, 77958, 79788, 80514, 82289, 82404, 84987, 86982, 90951, 92868, 93086, 93879, 97356, 108346, 109269, 111834, 113316, 116937, 119682, 121268, 123606, 125172, 126331, 130473, 138348, 139302, 139629, 145692, 146034, 147041, 155916, 161028, 162519, 164578, 167751, 169974, 173964, 179523, 181902, 186172, 187758, 208953, 216692, 218538, 219051, 223668, 233874, 239364, 246867, 247212, 252662, 254961, 260946, 272853, 278604, 279258, 292068, 294082, 325038, 329156, 335502, 339948, 350811, 359046, 363804, 375516, 378993, 391419, 417906, 418887, 437076, 438102, 441123, 467748, 472079, 487557, 493734, 505324, 509922, 521892, 538569, 545706, 558516, 576023, 588164, 626859, 650076, 657153, 671004, 701622, 718092, 740601, 757986, 764883, 782838, 818559, 835812, 837774, 876204, 882246, 884317, 944158, 975114, 987468, 1019844, 1029287, 1077138, 1091412, 1136979, 1152046, 1174257, 1253718, 1256661, 1314306, 1323369, 1403244, 1416237, 1462671, 1481202, 1515972, 1529766, 1565676, 1637118, 1675548, 1728069, 1764492, 1768634, 1888316, 1950228, 2058574, 2154276, 2221803, 2273958, 2304092, 2348514, 2455677, 2507436, 2513322, 2628612, 2646738, 2652951, 2832474, 2925342, 2962404, 3059532, 3087861, 3274236, 3304553, 3410937, 3456138, 3537268, 3769983, 3970107, 4117148, 4248711, 4388013, 4443606, 4547916, 4697028, 4911354, 5026644, 5184207, 5293476, 5305902, 5664948, 5850684, 6175722, 6609106, 6665409, 6821874, 6912276, 7539966, 7940214, 7958853, 8497422, 8776026, 8887212, 8969501, 9263583, 9822708, 9913659, 10232811, 10368414, 10611804, 11910321, 12351444, 12746133, 13218212, 13330818, 13643748, 15079932, 15552621, 15880428, 15917706, 16994844, 17552052, 17939002, 18527166, 19827318, 20465622, 20736828, 23820642, 23876559, 25492266, 26661636, 26908503, 27790749, 29740977, 31105242, 31835412, 35878004, 37054332, 38238399, 39654636, 40931244, 46657863, 47641284, 47753118, 50984532, 53817006, 55581498, 59481954, 62210484, 62786507, 71629677, 76476798, 80725509, 83372247, 89222931, 93315726, 95506236, 107634012, 111162996, 118963908, 125573014, 143259354, 152953596, 161451018, 166744494, 178445862, 186631452, 188359521, 242176527, 251146028, 267668793, 286518708, 322902036, 333488988, 356891724, 376719042, 484353054, 535337586, 565078563, 726529581, 753438084, 968706108, 1070675172, 1130157126, 1453059162, 1695235689, 2260314252, 2906118324, 3390471378, 5085707067, 6780942756, 10171414134, 20342828268]

約数ペア:

[(1, 20342828268), (2, 10171414134), (3, 6780942756), (4, 5085707067), (6, 3390471378), (7, 2906118324), (9, 2260314252), (12, 1695235689), (14, 1453059162), (18, 1130157126), (19, 1070675172), (21, 968706108), (27, 753438084), (28, 726529581), (36, 565078563), (38, 535337586), (42, 484353054), (54, 376719042), (57, 356891724), (61, 333488988), (63, 322902036), (71, 286518708), (76, 267668793), (81, 251146028), (84, 242176527), (108, 188359521), (109, 186631452), (114, 178445862), (122, 166744494), (126, 161451018), (133, 152953596), (142, 143259354), (162, 125573014), (171, 118963908), (183, 111162996), (189, 107634012), (213, 95506236), (218, 93315726), (228, 89222931), (244, 83372247), (252, 80725509), (266, 76476798), (284, 71629677), (324, 62786507), (327, 62210484), (342, 59481954), (366, 55581498), (378, 53817006), (399, 50984532), (426, 47753118), (427, 47641284), (436, 46657863), (497, 40931244), (513, 39654636), (532, 38238399), (549, 37054332), (567, 35878004), (639, 31835412), (654, 31105242), (684, 29740977), (732, 27790749), (756, 26908503), (763, 26661636), (798, 25492266), (852, 23876559), (854, 23820642), (981, 20736828), (994, 20465622), (1026, 19827318), (1098, 18527166), (1134, 17939002), (1159, 17552052), (1197, 16994844), (1278, 15917706), (1281, 15880428), (1308, 15552621), (1349, 15079932), (1491, 13643748), (1526, 13330818), (1539, 13218212), (1596, 12746133), (1647, 12351444), (1708, 11910321), (1917, 10611804), (1962, 10368414), (1988, 10232811), (2052, 9913659), (2071, 9822708), (2196, 9263583), (2268, 8969501), (2289, 8887212), (2318, 8776026), (2394, 8497422), (2556, 7958853), (2562, 7940214), (2698, 7539966), (2943, 6912276), (2982, 6821874), (3052, 6665409), (3078, 6609106), (3294, 6175722), (3477, 5850684), (3591, 5664948), (3834, 5305902), (3843, 5293476), (3924, 5184207), (4047, 5026644), (4142, 4911354), (4331, 4697028), (4473, 4547916), (4578, 4443606), (4636, 4388013), (4788, 4248711), (4941, 4117148), (5124, 3970107), (5396, 3769983), (5751, 3537268), (5886, 3456138), (5964, 3410937), (6156, 3304553), (6213, 3274236), (6588, 3087861), (6649, 3059532), (6867, 2962404), (6954, 2925342), (7182, 2832474), (7668, 2652951), (7686, 2646738), (7739, 2628612), (8094, 2513322), (8113, 2507436), (8284, 2455677), (8662, 2348514), (8829, 2304092), (8946, 2273958), (9156, 2221803), (9443, 2154276), (9882, 2058574), (10431, 1950228), (10773, 1888316), (11502, 1768634), (11529, 1764492), (11772, 1728069), (12141, 1675548), (12426, 1637118), (12993, 1565676), (13298, 1529766), (13419, 1515972), (13734, 1481202), (13908, 1462671), (14364, 1416237), (14497, 1403244), (15372, 1323369), (15478, 1314306), (16188, 1256661), (16226, 1253718), (17324, 1174257), (17658, 1152046), (17892, 1136979), (18639, 1091412), (18886, 1077138), (19764, 1029287), (19947, 1019844), (20601, 987468), (20862, 975114), (21546, 944158), (23004, 884317), (23058, 882246), (23217, 876204), (24282, 837774), (24339, 835812), (24852, 818559), (25986, 782838), (26596, 764883), (26838, 757986), (27468, 740601), (28329, 718092), (28994, 701622), (30317, 671004), (30956, 657153), (31293, 650076), (32452, 626859), (34587, 588164), (35316, 576023), (36423, 558516), (37278, 545706), (37772, 538569), (38979, 521892), (39894, 509922), (40257, 505324), (41202, 493734), (41724, 487557), (43092, 472079), (43491, 467748), (46116, 441123), (46434, 438102), (46543, 437076), (48564, 418887), (48678, 417906), (51972, 391419), (53676, 378993), (54173, 375516), (55917, 363804), (56658, 359046), (57988, 350811), (59841, 339948), (60634, 335502), (61803, 329156), (62586, 325038), (69174, 294082), (69651, 292068), (72846, 279258), (73017, 278604), (74556, 272853), (77958, 260946), (79788, 254961), (80514, 252662), (82289, 247212), (82404, 246867), (84987, 239364), (86982, 233874), (90951, 223668), (92868, 219051), (93086, 218538), (93879, 216692), (97356, 208953), (108346, 187758), (109269, 186172), (111834, 181902), (113316, 179523), (116937, 173964), (119682, 169974), (121268, 167751), (123606, 164578), (125172, 162519), (126331, 161028), (130473, 155916), (138348, 147041), (139302, 146034), (139629, 145692)]