20084817168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 360

約数和(自身を含む): 63813534720

約数和(自身を除く): 43728717552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 79, 93, 104, 117, 124, 144, 156, 158, 169, 186, 208, 234, 237, 248, 279, 312, 316, 337, 338, 372, 403, 468, 474, 496, 507, 558, 624, 632, 674, 676, 711, 744, 806, 936, 948, 1011, 1014, 1027, 1116, 1209, 1264, 1348, 1352, 1422, 1488, 1521, 1612, 1872, 1896, 2022, 2028, 2054, 2232, 2418, 2449, 2696, 2704, 2844, 3033, 3042, 3081, 3224, 3627, 3792, 4044, 4056, 4108, 4381, 4464, 4836, 4898, 5239, 5392, 5688, 6066, 6084, 6162, 6448, 7254, 7347, 8088, 8112, 8216, 8762, 9243, 9672, 9796, 10447, 10478, 11376, 12132, 12168, 12324, 13143, 13351, 14508, 14694, 15717, 16176, 16432, 17524, 18486, 19344, 19592, 20894, 20956, 22041, 24264, 24336, 24648, 26286, 26623, 26702, 29016, 29388, 31341, 31434, 31837, 35048, 36972, 39184, 39429, 40053, 41788, 41912, 44082, 47151, 48528, 49296, 52572, 53246, 53404, 56953, 58032, 58776, 62682, 62868, 63674, 70096, 73944, 78858, 79869, 80106, 83576, 83824, 88164, 94023, 94302, 95511, 105144, 106492, 106808, 113906, 117552, 120159, 125364, 125736, 127348, 135811, 147888, 157716, 159738, 160212, 167152, 170859, 176328, 188046, 188604, 191022, 210288, 212984, 213616, 227812, 239607, 240318, 250728, 251472, 254696, 271622, 286533, 315432, 319476, 320424, 341718, 346099, 352656, 376092, 377208, 382044, 407433, 413881, 425968, 455624, 479214, 480636, 501456, 509392, 512577, 543244, 573066, 630864, 638952, 640848, 683436, 692198, 752184, 754416, 764088, 814866, 825313, 827762, 911248, 958428, 961272, 1025154, 1038297, 1086488, 1146132, 1222299, 1241643, 1277904, 1366872, 1384396, 1504368, 1528176, 1629732, 1650626, 1655524, 1765543, 1916856, 1922544, 2050308, 2076594, 2172976, 2292264, 2444598, 2475939, 2483286, 2733744, 2768792, 3114891, 3259464, 3301252, 3311048, 3531086, 3724929, 3833712, 4100616, 4153188, 4499287, 4584528, 4889196, 4951878, 4966572, 5296629, 5537584, 6229782, 6518928, 6602504, 6622096, 7062172, 7427817, 7449858, 8201232, 8306376, 8998574, 9778392, 9903756, 9933144, 10593258, 10729069, 12459564, 13205008, 13497861, 14124344, 14855634, 14899716, 15889887, 16612752, 17997148, 19556784, 19807512, 19866288, 21186516, 21458138, 24919128, 26995722, 28248688, 29711268, 29799432, 31779774, 32187207, 35994296, 39615024, 40493583, 42373032, 42916276, 49838256, 53991444, 59422536, 59598864, 63559548, 64374414, 71988592, 80987166, 84746064, 85832552, 96561621, 107982888, 118845072, 127119096, 128748828, 139477897, 161974332, 171665104, 193123242, 215965776, 254238192, 257497656, 278955794, 323948664, 386246484, 418433691, 514995312, 557911588, 647897328, 772492968, 836867382, 1115823176, 1255301073, 1544985936, 1673734764, 2231646352, 2510602146, 3347469528, 5021204292, 6694939056, 10042408584, 20084817168]

約数ペア:

[(1, 20084817168), (2, 10042408584), (3, 6694939056), (4, 5021204292), (6, 3347469528), (8, 2510602146), (9, 2231646352), (12, 1673734764), (13, 1544985936), (16, 1255301073), (18, 1115823176), (24, 836867382), (26, 772492968), (31, 647897328), (36, 557911588), (39, 514995312), (48, 418433691), (52, 386246484), (62, 323948664), (72, 278955794), (78, 257497656), (79, 254238192), (93, 215965776), (104, 193123242), (117, 171665104), (124, 161974332), (144, 139477897), (156, 128748828), (158, 127119096), (169, 118845072), (186, 107982888), (208, 96561621), (234, 85832552), (237, 84746064), (248, 80987166), (279, 71988592), (312, 64374414), (316, 63559548), (337, 59598864), (338, 59422536), (372, 53991444), (403, 49838256), (468, 42916276), (474, 42373032), (496, 40493583), (507, 39615024), (558, 35994296), (624, 32187207), (632, 31779774), (674, 29799432), (676, 29711268), (711, 28248688), (744, 26995722), (806, 24919128), (936, 21458138), (948, 21186516), (1011, 19866288), (1014, 19807512), (1027, 19556784), (1116, 17997148), (1209, 16612752), (1264, 15889887), (1348, 14899716), (1352, 14855634), (1422, 14124344), (1488, 13497861), (1521, 13205008), (1612, 12459564), (1872, 10729069), (1896, 10593258), (2022, 9933144), (2028, 9903756), (2054, 9778392), (2232, 8998574), (2418, 8306376), (2449, 8201232), (2696, 7449858), (2704, 7427817), (2844, 7062172), (3033, 6622096), (3042, 6602504), (3081, 6518928), (3224, 6229782), (3627, 5537584), (3792, 5296629), (4044, 4966572), (4056, 4951878), (4108, 4889196), (4381, 4584528), (4464, 4499287), (4836, 4153188), (4898, 4100616), (5239, 3833712), (5392, 3724929), (5688, 3531086), (6066, 3311048), (6084, 3301252), (6162, 3259464), (6448, 3114891), (7254, 2768792), (7347, 2733744), (8088, 2483286), (8112, 2475939), (8216, 2444598), (8762, 2292264), (9243, 2172976), (9672, 2076594), (9796, 2050308), (10447, 1922544), (10478, 1916856), (11376, 1765543), (12132, 1655524), (12168, 1650626), (12324, 1629732), (13143, 1528176), (13351, 1504368), (14508, 1384396), (14694, 1366872), (15717, 1277904), (16176, 1241643), (16432, 1222299), (17524, 1146132), (18486, 1086488), (19344, 1038297), (19592, 1025154), (20894, 961272), (20956, 958428), (22041, 911248), (24264, 827762), (24336, 825313), (24648, 814866), (26286, 764088), (26623, 754416), (26702, 752184), (29016, 692198), (29388, 683436), (31341, 640848), (31434, 638952), (31837, 630864), (35048, 573066), (36972, 543244), (39184, 512577), (39429, 509392), (40053, 501456), (41788, 480636), (41912, 479214), (44082, 455624), (47151, 425968), (48528, 413881), (49296, 407433), (52572, 382044), (53246, 377208), (53404, 376092), (56953, 352656), (58032, 346099), (58776, 341718), (62682, 320424), (62868, 319476), (63674, 315432), (70096, 286533), (73944, 271622), (78858, 254696), (79869, 251472), (80106, 250728), (83576, 240318), (83824, 239607), (88164, 227812), (94023, 213616), (94302, 212984), (95511, 210288), (105144, 191022), (106492, 188604), (106808, 188046), (113906, 176328), (117552, 170859), (120159, 167152), (125364, 160212), (125736, 159738), (127348, 157716), (135811, 147888)]