20833987968

素因数分解:

$2^7\times 3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:149

約数の個数: 576

約数和(自身を含む): 69680716560

約数和(自身を除く): 48846728592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 41, 48, 51, 54, 62, 64, 68, 72, 81, 82, 93, 96, 102, 108, 123, 124, 128, 136, 144, 153, 162, 164, 186, 192, 204, 216, 243, 246, 248, 272, 279, 288, 306, 324, 328, 369, 372, 384, 408, 432, 459, 486, 492, 496, 527, 544, 558, 576, 612, 648, 656, 697, 738, 744, 816, 837, 864, 918, 961, 972, 984, 992, 1054, 1088, 1107, 1116, 1152, 1224, 1271, 1296, 1312, 1377, 1394, 1476, 1488, 1581, 1632, 1674, 1728, 1836, 1922, 1944, 1968, 1984, 2091, 2108, 2176, 2214, 2232, 2448, 2511, 2542, 2592, 2624, 2754, 2788, 2883, 2952, 2976, 3162, 3264, 3321, 3348, 3456, 3672, 3813, 3844, 3888, 3936, 3968, 4131, 4182, 4216, 4428, 4464, 4743, 4896, 5022, 5084, 5184, 5248, 5508, 5576, 5766, 5904, 5952, 6273, 6324, 6528, 6642, 6696, 7344, 7533, 7626, 7688, 7776, 7872, 8262, 8364, 8432, 8649, 8856, 8928, 9486, 9792, 9963, 10044, 10168, 10368, 11016, 11152, 11439, 11532, 11808, 11904, 12546, 12648, 13284, 13392, 14229, 14688, 15066, 15252, 15376, 15552, 15744, 16337, 16524, 16728, 16864, 17298, 17712, 17856, 18819, 18972, 19584, 19926, 20088, 20336, 21607, 22032, 22304, 22878, 23064, 23616, 25092, 25296, 25947, 26568, 26784, 28458, 29376, 30132, 30504, 30752, 31104, 32674, 33048, 33456, 33728, 34317, 34596, 35424, 35712, 37638, 37944, 39401, 39852, 40176, 40672, 42687, 43214, 44064, 44608, 45756, 46128, 47232, 49011, 50184, 50592, 51894, 53136, 53568, 56457, 56916, 58752, 60264, 61008, 61504, 64821, 65348, 66096, 66912, 67456, 68634, 69192, 70848, 75276, 75888, 77841, 78802, 79704, 80352, 81344, 85374, 86428, 88128, 89216, 91512, 92256, 98022, 100368, 101184, 102951, 103788, 106272, 107136, 112914, 113832, 118203, 120528, 122016, 123008, 128061, 129642, 130696, 132192, 133824, 137268, 138384, 141696, 147033, 150552, 151776, 155682, 157604, 159408, 160704, 162688, 169371, 170748, 172856, 176256, 183024, 184512, 194463, 196044, 200736, 202368, 205902, 207576, 212544, 225828, 227664, 233523, 236406, 241056, 244032, 256122, 259284, 261392, 264384, 267648, 274536, 276768, 294066, 301104, 303552, 308853, 311364, 315208, 318816, 321408, 338742, 341496, 345712, 354609, 366048, 369024, 388926, 392088, 401472, 411804, 415152, 425088, 441099, 451656, 455328, 467046, 472812, 482112, 488064, 512244, 518568, 522784, 528768, 549072, 553536, 583389, 588132, 602208, 607104, 617706, 622728, 630416, 637632, 669817, 677484, 682992, 691424, 709218, 732096, 777852, 784176, 802944, 823608, 830304, 882198, 903312, 910656, 934092, 945624, 964224, 1024488, 1037136, 1045568, 1063827, 1098144, 1107072, 1166778, 1176264, 1204416, 1235412, 1245456, 1260832, 1275264, 1323297, 1339634, 1354968, 1365984, 1382848, 1418436, 1464192, 1555704, 1568352, 1647216, 1660608, 1750167, 1764396, 1806624, 1821312, 1868184, 1891248, 2009451, 2048976, 2074272, 2091136, 2127654, 2196288, 2333556, 2352528, 2408832, 2470824, 2490912, 2521664, 2646594, 2679268, 2709936, 2731968, 2765696, 2836872, 3111408, 3136704, 3191481, 3294432, 3321216, 3500334, 3528792, 3613248, 3736368, 3782496, 3969891, 4018902, 4097952, 4148544, 4255308, 4392576, 4667112, 4705056, 4941648, 4981824, 5043328, 5250501, 5293188, 5358536, 5419872, 5463936, 5673744, 6028353, 6222816, 6273408, 6382962, 6588864, 7000668, 7057584, 7226496, 7472736, 7564992, 7939782, 8037804, 8195904, 8297088, 8510616, 9334224, 9410112, 9574443, 9883296, 9963648, 10501002, 10586376, 10717072, 10839744, 11347488, 12056706, 12445632, 12765924, 13177728, 14001336, 14115168, 14945472, 15129984, 15879564, 16075608, 16391808, 17021232, 18085059, 18668448, 18820224, 19148886, 19766592, 21002004, 21172752, 21434144, 21679488, 22694976, 24113412, 24891264, 25531848, 28002672, 28230336, 29890944, 31759128, 32151216, 34042464, 36170118, 37336896, 38297772, 39533184, 42004008, 42345504, 42868288, 45389952, 48226824, 51063696, 54255177, 56005344, 56460672, 63518256, 64302432, 68084928, 72340236, 74673792, 76595544, 84008016, 84691008, 85736576, 96453648, 102127392, 108510354, 112010688, 127036512, 128604864, 136169856, 144680472, 153191088, 162765531, 168016032, 169382016, 192907296, 204254784, 217020708, 224021376, 254073024, 257209728, 289360944, 306382176, 325531062, 336032064, 385814592, 408509568, 434041416, 508146048, 578721888, 612764352, 651062124, 672064128, 771629184, 868082832, 1157443776, 1225528704, 1302124248, 1736165664, 2314887552, 2604248496, 3472331328, 5208496992, 6944662656, 10416993984, 20833987968]

約数ペア:

[(1, 20833987968), (2, 10416993984), (3, 6944662656), (4, 5208496992), (6, 3472331328), (8, 2604248496), (9, 2314887552), (12, 1736165664), (16, 1302124248), (17, 1225528704), (18, 1157443776), (24, 868082832), (27, 771629184), (31, 672064128), (32, 651062124), (34, 612764352), (36, 578721888), (41, 508146048), (48, 434041416), (51, 408509568), (54, 385814592), (62, 336032064), (64, 325531062), (68, 306382176), (72, 289360944), (81, 257209728), (82, 254073024), (93, 224021376), (96, 217020708), (102, 204254784), (108, 192907296), (123, 169382016), (124, 168016032), (128, 162765531), (136, 153191088), (144, 144680472), (153, 136169856), (162, 128604864), (164, 127036512), (186, 112010688), (192, 108510354), (204, 102127392), (216, 96453648), (243, 85736576), (246, 84691008), (248, 84008016), (272, 76595544), (279, 74673792), (288, 72340236), (306, 68084928), (324, 64302432), (328, 63518256), (369, 56460672), (372, 56005344), (384, 54255177), (408, 51063696), (432, 48226824), (459, 45389952), (486, 42868288), (492, 42345504), (496, 42004008), (527, 39533184), (544, 38297772), (558, 37336896), (576, 36170118), (612, 34042464), (648, 32151216), (656, 31759128), (697, 29890944), (738, 28230336), (744, 28002672), (816, 25531848), (837, 24891264), (864, 24113412), (918, 22694976), (961, 21679488), (972, 21434144), (984, 21172752), (992, 21002004), (1054, 19766592), (1088, 19148886), (1107, 18820224), (1116, 18668448), (1152, 18085059), (1224, 17021232), (1271, 16391808), (1296, 16075608), (1312, 15879564), (1377, 15129984), (1394, 14945472), (1476, 14115168), (1488, 14001336), (1581, 13177728), (1632, 12765924), (1674, 12445632), (1728, 12056706), (1836, 11347488), (1922, 10839744), (1944, 10717072), (1968, 10586376), (1984, 10501002), (2091, 9963648), (2108, 9883296), (2176, 9574443), (2214, 9410112), (2232, 9334224), (2448, 8510616), (2511, 8297088), (2542, 8195904), (2592, 8037804), (2624, 7939782), (2754, 7564992), (2788, 7472736), (2883, 7226496), (2952, 7057584), (2976, 7000668), (3162, 6588864), (3264, 6382962), (3321, 6273408), (3348, 6222816), (3456, 6028353), (3672, 5673744), (3813, 5463936), (3844, 5419872), (3888, 5358536), (3936, 5293188), (3968, 5250501), (4131, 5043328), (4182, 4981824), (4216, 4941648), (4428, 4705056), (4464, 4667112), (4743, 4392576), (4896, 4255308), (5022, 4148544), (5084, 4097952), (5184, 4018902), (5248, 3969891), (5508, 3782496), (5576, 3736368), (5766, 3613248), (5904, 3528792), (5952, 3500334), (6273, 3321216), (6324, 3294432), (6528, 3191481), (6642, 3136704), (6696, 3111408), (7344, 2836872), (7533, 2765696), (7626, 2731968), (7688, 2709936), (7776, 2679268), (7872, 2646594), (8262, 2521664), (8364, 2490912), (8432, 2470824), (8649, 2408832), (8856, 2352528), (8928, 2333556), (9486, 2196288), (9792, 2127654), (9963, 2091136), (10044, 2074272), (10168, 2048976), (10368, 2009451), (11016, 1891248), (11152, 1868184), (11439, 1821312), (11532, 1806624), (11808, 1764396), (11904, 1750167), (12546, 1660608), (12648, 1647216), (13284, 1568352), (13392, 1555704), (14229, 1464192), (14688, 1418436), (15066, 1382848), (15252, 1365984), (15376, 1354968), (15552, 1339634), (15744, 1323297), (16337, 1275264), (16524, 1260832), (16728, 1245456), (16864, 1235412), (17298, 1204416), (17712, 1176264), (17856, 1166778), (18819, 1107072), (18972, 1098144), (19584, 1063827), (19926, 1045568), (20088, 1037136), (20336, 1024488), (21607, 964224), (22032, 945624), (22304, 934092), (22878, 910656), (23064, 903312), (23616, 882198), (25092, 830304), (25296, 823608), (25947, 802944), (26568, 784176), (26784, 777852), (28458, 732096), (29376, 709218), (30132, 691424), (30504, 682992), (30752, 677484), (31104, 669817), (32674, 637632), (33048, 630416), (33456, 622728), (33728, 617706), (34317, 607104), (34596, 602208), (35424, 588132), (35712, 583389), (37638, 553536), (37944, 549072), (39401, 528768), (39852, 522784), (40176, 518568), (40672, 512244), (42687, 488064), (43214, 482112), (44064, 472812), (44608, 467046), (45756, 455328), (46128, 451656), (47232, 441099), (49011, 425088), (50184, 415152), (50592, 411804), (51894, 401472), (53136, 392088), (53568, 388926), (56457, 369024), (56916, 366048), (58752, 354609), (60264, 345712), (61008, 341496), (61504, 338742), (64821, 321408), (65348, 318816), (66096, 315208), (66912, 311364), (67456, 308853), (68634, 303552), (69192, 301104), (70848, 294066), (75276, 276768), (75888, 274536), (77841, 267648), (78802, 264384), (79704, 261392), (80352, 259284), (81344, 256122), (85374, 244032), (86428, 241056), (88128, 236406), (89216, 233523), (91512, 227664), (92256, 225828), (98022, 212544), (100368, 207576), (101184, 205902), (102951, 202368), (103788, 200736), (106272, 196044), (107136, 194463), (112914, 184512), (113832, 183024), (118203, 176256), (120528, 172856), (122016, 170748), (123008, 169371), (128061, 162688), (129642, 160704), (130696, 159408), (132192, 157604), (133824, 155682), (137268, 151776), (138384, 150552), (141696, 147033)]