20538001512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 576

約数和(自身を含む): 73465704000

約数和(自身を除く): 52927702488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 49, 51, 56, 57, 63, 67, 68, 72, 76, 84, 98, 102, 114, 119, 126, 133, 134, 136, 147, 152, 153, 168, 171, 196, 201, 204, 228, 238, 252, 266, 268, 269, 294, 306, 323, 342, 357, 392, 399, 402, 408, 441, 456, 469, 476, 504, 532, 536, 538, 588, 603, 612, 646, 684, 714, 798, 804, 807, 833, 882, 931, 938, 952, 969, 1064, 1071, 1076, 1139, 1176, 1197, 1206, 1224, 1273, 1292, 1368, 1407, 1428, 1596, 1608, 1614, 1666, 1764, 1862, 1876, 1883, 1938, 2142, 2152, 2261, 2278, 2394, 2412, 2421, 2499, 2546, 2584, 2793, 2814, 2856, 2907, 3192, 3228, 3283, 3332, 3417, 3528, 3724, 3752, 3766, 3819, 3876, 4221, 4284, 4522, 4556, 4573, 4788, 4824, 4842, 4998, 5092, 5111, 5586, 5628, 5649, 5814, 6456, 6566, 6664, 6783, 6834, 7448, 7497, 7532, 7638, 7752, 7973, 8379, 8442, 8568, 8911, 9044, 9112, 9146, 9576, 9684, 9849, 9996, 10184, 10222, 10251, 11172, 11256, 11298, 11457, 11628, 13132, 13181, 13566, 13668, 13719, 14994, 15064, 15276, 15333, 15827, 15946, 16758, 16884, 16947, 17822, 18023, 18088, 18292, 19368, 19698, 19992, 20349, 20444, 20502, 21641, 22344, 22596, 22914, 23256, 23919, 26264, 26362, 26733, 27132, 27336, 27438, 29547, 29988, 30552, 30666, 31654, 31892, 32011, 33516, 33768, 33894, 35644, 35777, 36046, 36584, 39396, 39543, 40698, 40888, 41004, 41157, 43282, 45192, 45828, 45999, 47481, 47838, 52724, 53466, 54069, 54264, 54876, 55811, 59094, 59976, 61332, 62377, 63308, 63784, 64022, 64923, 67032, 67788, 71288, 71554, 71757, 72092, 78792, 79086, 80199, 81396, 82008, 82314, 86564, 86887, 91656, 91998, 94962, 95676, 96033, 105448, 106932, 107331, 108138, 109752, 111622, 118188, 118629, 122664, 124754, 126161, 126616, 128044, 129846, 135576, 142443, 143108, 143514, 144184, 151487, 158172, 160398, 162207, 162792, 164628, 167433, 173128, 173774, 183996, 187131, 189924, 191352, 192066, 194769, 213864, 214662, 216276, 223244, 224077, 236376, 237258, 249508, 250439, 252322, 256088, 259692, 260661, 284886, 286216, 287028, 288099, 302974, 306391, 316344, 320796, 321993, 324414, 329256, 334866, 342437, 347548, 367992, 374262, 378483, 379848, 384132, 389538, 429324, 432552, 446488, 448154, 454461, 474516, 499016, 500878, 502299, 504644, 519384, 521322, 561393, 569772, 574056, 576198, 605948, 608209, 612782, 641592, 643986, 648828, 669732, 672231, 684874, 695096, 748524, 751317, 756966, 768264, 779076, 781983, 858648, 883127, 896308, 908922, 919173, 949032, 1001756, 1004598, 1009288, 1027311, 1042644, 1060409, 1122786, 1135449, 1139544, 1152396, 1211896, 1216418, 1225564, 1287972, 1297656, 1339464, 1344462, 1363383, 1369748, 1497048, 1502634, 1513932, 1558152, 1563966, 1766254, 1792616, 1817844, 1824627, 1838346, 2003512, 2009196, 2016693, 2054622, 2085288, 2120818, 2144737, 2245572, 2253951, 2270898, 2304792, 2397059, 2432836, 2451128, 2575944, 2649381, 2688924, 2726766, 2739496, 2757519, 3005268, 3027864, 3081933, 3127932, 3181227, 3532508, 3635688, 3649254, 3676692, 4018392, 4033386, 4109244, 4241636, 4257463, 4289474, 4491144, 4507902, 4541796, 4794118, 4865672, 5298762, 5377848, 5453532, 5473881, 5515038, 5821429, 6010536, 6163866, 6255864, 6362454, 6434211, 7065016, 7191177, 7298508, 7353384, 7948143, 8066772, 8218488, 8483272, 8514926, 8578948, 9015804, 9083592, 9543681, 9588236, 10597524, 10907064, 10947762, 11030076, 11642858, 12327732, 12724908, 12772389, 12868422, 14382354, 14597016, 15013159, 15896286, 16133544, 16779413, 17029852, 17157896, 17464287, 18031608, 19087362, 19176472, 19302633, 21195048, 21573531, 21895524, 22060152, 23285716, 24655464, 25449816, 25544778, 25736844, 28764708, 30026318, 31792572, 33558826, 34059704, 34928574, 38174724, 38317167, 38605266, 40750003, 43147062, 43791048, 45039477, 46571432, 50338239, 51089556, 51473688, 52392861, 57529416, 60052636, 63585144, 67117652, 69857148, 76349448, 76634334, 77210532, 81500006, 86294124, 90078954, 100676478, 102179112, 104785722, 120105272, 122250009, 134235304, 135118431, 139714296, 151014717, 153268668, 154421064, 163000012, 172588248, 180157908, 201352956, 209571444, 244500018, 270236862, 285250021, 302029434, 306537336, 326000024, 360315816, 366750027, 402705912, 419142888, 489000036, 540473724, 570500042, 604058868, 733500054, 855750063, 978000072, 1080947448, 1141000084, 1208117736, 1467000108, 1711500126, 2282000168, 2567250189, 2934000216, 3423000252, 5134500378, 6846000504, 10269000756, 20538001512]

約数ペア:

[(1, 20538001512), (2, 10269000756), (3, 6846000504), (4, 5134500378), (6, 3423000252), (7, 2934000216), (8, 2567250189), (9, 2282000168), (12, 1711500126), (14, 1467000108), (17, 1208117736), (18, 1141000084), (19, 1080947448), (21, 978000072), (24, 855750063), (28, 733500054), (34, 604058868), (36, 570500042), (38, 540473724), (42, 489000036), (49, 419142888), (51, 402705912), (56, 366750027), (57, 360315816), (63, 326000024), (67, 306537336), (68, 302029434), (72, 285250021), (76, 270236862), (84, 244500018), (98, 209571444), (102, 201352956), (114, 180157908), (119, 172588248), (126, 163000012), (133, 154421064), (134, 153268668), (136, 151014717), (147, 139714296), (152, 135118431), (153, 134235304), (168, 122250009), (171, 120105272), (196, 104785722), (201, 102179112), (204, 100676478), (228, 90078954), (238, 86294124), (252, 81500006), (266, 77210532), (268, 76634334), (269, 76349448), (294, 69857148), (306, 67117652), (323, 63585144), (342, 60052636), (357, 57529416), (392, 52392861), (399, 51473688), (402, 51089556), (408, 50338239), (441, 46571432), (456, 45039477), (469, 43791048), (476, 43147062), (504, 40750003), (532, 38605266), (536, 38317167), (538, 38174724), (588, 34928574), (603, 34059704), (612, 33558826), (646, 31792572), (684, 30026318), (714, 28764708), (798, 25736844), (804, 25544778), (807, 25449816), (833, 24655464), (882, 23285716), (931, 22060152), (938, 21895524), (952, 21573531), (969, 21195048), (1064, 19302633), (1071, 19176472), (1076, 19087362), (1139, 18031608), (1176, 17464287), (1197, 17157896), (1206, 17029852), (1224, 16779413), (1273, 16133544), (1292, 15896286), (1368, 15013159), (1407, 14597016), (1428, 14382354), (1596, 12868422), (1608, 12772389), (1614, 12724908), (1666, 12327732), (1764, 11642858), (1862, 11030076), (1876, 10947762), (1883, 10907064), (1938, 10597524), (2142, 9588236), (2152, 9543681), (2261, 9083592), (2278, 9015804), (2394, 8578948), (2412, 8514926), (2421, 8483272), (2499, 8218488), (2546, 8066772), (2584, 7948143), (2793, 7353384), (2814, 7298508), (2856, 7191177), (2907, 7065016), (3192, 6434211), (3228, 6362454), (3283, 6255864), (3332, 6163866), (3417, 6010536), (3528, 5821429), (3724, 5515038), (3752, 5473881), (3766, 5453532), (3819, 5377848), (3876, 5298762), (4221, 4865672), (4284, 4794118), (4522, 4541796), (4556, 4507902), (4573, 4491144), (4788, 4289474), (4824, 4257463), (4842, 4241636), (4998, 4109244), (5092, 4033386), (5111, 4018392), (5586, 3676692), (5628, 3649254), (5649, 3635688), (5814, 3532508), (6456, 3181227), (6566, 3127932), (6664, 3081933), (6783, 3027864), (6834, 3005268), (7448, 2757519), (7497, 2739496), (7532, 2726766), (7638, 2688924), (7752, 2649381), (7973, 2575944), (8379, 2451128), (8442, 2432836), (8568, 2397059), (8911, 2304792), (9044, 2270898), (9112, 2253951), (9146, 2245572), (9576, 2144737), (9684, 2120818), (9849, 2085288), (9996, 2054622), (10184, 2016693), (10222, 2009196), (10251, 2003512), (11172, 1838346), (11256, 1824627), (11298, 1817844), (11457, 1792616), (11628, 1766254), (13132, 1563966), (13181, 1558152), (13566, 1513932), (13668, 1502634), (13719, 1497048), (14994, 1369748), (15064, 1363383), (15276, 1344462), (15333, 1339464), (15827, 1297656), (15946, 1287972), (16758, 1225564), (16884, 1216418), (16947, 1211896), (17822, 1152396), (18023, 1139544), (18088, 1135449), (18292, 1122786), (19368, 1060409), (19698, 1042644), (19992, 1027311), (20349, 1009288), (20444, 1004598), (20502, 1001756), (21641, 949032), (22344, 919173), (22596, 908922), (22914, 896308), (23256, 883127), (23919, 858648), (26264, 781983), (26362, 779076), (26733, 768264), (27132, 756966), (27336, 751317), (27438, 748524), (29547, 695096), (29988, 684874), (30552, 672231), (30666, 669732), (31654, 648828), (31892, 643986), (32011, 641592), (33516, 612782), (33768, 608209), (33894, 605948), (35644, 576198), (35777, 574056), (36046, 569772), (36584, 561393), (39396, 521322), (39543, 519384), (40698, 504644), (40888, 502299), (41004, 500878), (41157, 499016), (43282, 474516), (45192, 454461), (45828, 448154), (45999, 446488), (47481, 432552), (47838, 429324), (52724, 389538), (53466, 384132), (54069, 379848), (54264, 378483), (54876, 374262), (55811, 367992), (59094, 347548), (59976, 342437), (61332, 334866), (62377, 329256), (63308, 324414), (63784, 321993), (64022, 320796), (64923, 316344), (67032, 306391), (67788, 302974), (71288, 288099), (71554, 287028), (71757, 286216), (72092, 284886), (78792, 260661), (79086, 259692), (80199, 256088), (81396, 252322), (82008, 250439), (82314, 249508), (86564, 237258), (86887, 236376), (91656, 224077), (91998, 223244), (94962, 216276), (95676, 214662), (96033, 213864), (105448, 194769), (106932, 192066), (107331, 191352), (108138, 189924), (109752, 187131), (111622, 183996), (118188, 173774), (118629, 173128), (122664, 167433), (124754, 164628), (126161, 162792), (126616, 162207), (128044, 160398), (129846, 158172), (135576, 151487), (142443, 144184), (143108, 143514)]