20836984896

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1570

約数の個数: 336

約数和(自身を含む): 73791722368

約数和(自身を除く): 52954737472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 331, 336, 364, 416, 448, 468, 504, 546, 576, 624, 662, 672, 728, 819, 832, 936, 993, 1008, 1092, 1201, 1248, 1324, 1344, 1456, 1638, 1872, 1986, 2016, 2184, 2317, 2402, 2496, 2648, 2912, 2979, 3276, 3603, 3744, 3972, 4032, 4303, 4368, 4634, 4804, 5296, 5824, 5958, 6552, 6951, 7206, 7488, 7944, 8407, 8606, 8736, 9268, 9608, 10592, 10809, 11916, 12909, 13104, 13902, 14412, 15613, 15888, 16814, 17212, 17472, 18536, 19216, 20853, 21184, 21618, 23832, 25221, 25818, 26208, 27804, 28824, 30121, 31226, 31776, 33628, 34424, 37072, 38432, 38727, 41706, 43236, 46839, 47664, 50442, 51636, 52416, 55608, 57648, 60242, 62452, 63552, 67256, 68848, 74144, 75663, 76864, 77454, 83412, 86472, 90363, 93678, 95328, 100884, 103272, 109291, 111216, 115296, 120484, 124904, 134512, 137696, 140517, 148288, 151326, 154908, 166824, 172944, 180726, 187356, 190656, 201768, 206544, 218582, 222432, 230592, 240968, 249808, 269024, 271089, 275392, 281034, 302652, 309816, 327873, 333648, 345888, 361452, 374712, 397531, 403536, 413088, 437164, 444864, 481936, 499616, 538048, 542178, 562068, 605304, 619632, 655746, 667296, 691776, 722904, 749424, 795062, 807072, 826176, 874328, 963872, 983619, 999232, 1084356, 1124136, 1192593, 1210608, 1239264, 1311492, 1334592, 1445808, 1498848, 1590124, 1614144, 1748656, 1927744, 1967238, 2168712, 2248272, 2385186, 2421216, 2478528, 2622984, 2782717, 2891616, 2997696, 3180248, 3497312, 3577779, 3934476, 4337424, 4496544, 4770372, 4842432, 5167903, 5245968, 5565434, 5783232, 6360496, 6994624, 7155558, 7868952, 8348151, 8674848, 8993088, 9540744, 10335806, 10491936, 11130868, 12720992, 14311116, 15503709, 15737904, 16696302, 17349696, 19081488, 20671612, 20983872, 22261736, 25044453, 25441984, 28622232, 31007418, 31475808, 33392604, 36175321, 38162976, 41343224, 44523472, 46511127, 50088906, 57244464, 62014836, 62951616, 66785208, 72350642, 76325952, 82686448, 89046944, 93022254, 100177812, 108525963, 114488928, 124029672, 133570416, 144701284, 165372896, 178093888, 186044508, 200355624, 217051926, 228977856, 248059344, 267140832, 289402568, 325577889, 330745792, 372089016, 400711248, 434103852, 496118688, 534281664, 578805136, 651155778, 744178032, 801422496, 868207704, 992237376, 1157610272, 1302311556, 1488356064, 1602844992, 1736415408, 2315220544, 2604623112, 2976712128, 3472830816, 5209246224, 6945661632, 10418492448, 20836984896]

約数ペア:

[(1, 20836984896), (2, 10418492448), (3, 6945661632), (4, 5209246224), (6, 3472830816), (7, 2976712128), (8, 2604623112), (9, 2315220544), (12, 1736415408), (13, 1602844992), (14, 1488356064), (16, 1302311556), (18, 1157610272), (21, 992237376), (24, 868207704), (26, 801422496), (28, 744178032), (32, 651155778), (36, 578805136), (39, 534281664), (42, 496118688), (48, 434103852), (52, 400711248), (56, 372089016), (63, 330745792), (64, 325577889), (72, 289402568), (78, 267140832), (84, 248059344), (91, 228977856), (96, 217051926), (104, 200355624), (112, 186044508), (117, 178093888), (126, 165372896), (144, 144701284), (156, 133570416), (168, 124029672), (182, 114488928), (192, 108525963), (208, 100177812), (224, 93022254), (234, 89046944), (252, 82686448), (273, 76325952), (288, 72350642), (312, 66785208), (331, 62951616), (336, 62014836), (364, 57244464), (416, 50088906), (448, 46511127), (468, 44523472), (504, 41343224), (546, 38162976), (576, 36175321), (624, 33392604), (662, 31475808), (672, 31007418), (728, 28622232), (819, 25441984), (832, 25044453), (936, 22261736), (993, 20983872), (1008, 20671612), (1092, 19081488), (1201, 17349696), (1248, 16696302), (1324, 15737904), (1344, 15503709), (1456, 14311116), (1638, 12720992), (1872, 11130868), (1986, 10491936), (2016, 10335806), (2184, 9540744), (2317, 8993088), (2402, 8674848), (2496, 8348151), (2648, 7868952), (2912, 7155558), (2979, 6994624), (3276, 6360496), (3603, 5783232), (3744, 5565434), (3972, 5245968), (4032, 5167903), (4303, 4842432), (4368, 4770372), (4634, 4496544), (4804, 4337424), (5296, 3934476), (5824, 3577779), (5958, 3497312), (6552, 3180248), (6951, 2997696), (7206, 2891616), (7488, 2782717), (7944, 2622984), (8407, 2478528), (8606, 2421216), (8736, 2385186), (9268, 2248272), (9608, 2168712), (10592, 1967238), (10809, 1927744), (11916, 1748656), (12909, 1614144), (13104, 1590124), (13902, 1498848), (14412, 1445808), (15613, 1334592), (15888, 1311492), (16814, 1239264), (17212, 1210608), (17472, 1192593), (18536, 1124136), (19216, 1084356), (20853, 999232), (21184, 983619), (21618, 963872), (23832, 874328), (25221, 826176), (25818, 807072), (26208, 795062), (27804, 749424), (28824, 722904), (30121, 691776), (31226, 667296), (31776, 655746), (33628, 619632), (34424, 605304), (37072, 562068), (38432, 542178), (38727, 538048), (41706, 499616), (43236, 481936), (46839, 444864), (47664, 437164), (50442, 413088), (51636, 403536), (52416, 397531), (55608, 374712), (57648, 361452), (60242, 345888), (62452, 333648), (63552, 327873), (67256, 309816), (68848, 302652), (74144, 281034), (75663, 275392), (76864, 271089), (77454, 269024), (83412, 249808), (86472, 240968), (90363, 230592), (93678, 222432), (95328, 218582), (100884, 206544), (103272, 201768), (109291, 190656), (111216, 187356), (115296, 180726), (120484, 172944), (124904, 166824), (134512, 154908), (137696, 151326), (140517, 148288)]