20258490096

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 560

約数和(自身を含む): 69674290560

約数和(自身を除く): 49415800464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 29, 34, 36, 39, 48, 51, 52, 54, 58, 68, 72, 78, 81, 87, 102, 104, 108, 116, 117, 136, 144, 153, 156, 162, 174, 204, 208, 216, 221, 232, 234, 243, 261, 271, 272, 306, 312, 324, 348, 351, 377, 408, 432, 442, 459, 464, 468, 486, 493, 522, 542, 612, 624, 648, 663, 696, 702, 729, 754, 783, 813, 816, 884, 918, 936, 972, 986, 1044, 1053, 1084, 1131, 1224, 1296, 1326, 1377, 1392, 1404, 1458, 1479, 1508, 1566, 1626, 1768, 1836, 1872, 1944, 1972, 1989, 2088, 2106, 2168, 2262, 2349, 2439, 2448, 2652, 2754, 2808, 2916, 2958, 3016, 3132, 3159, 3252, 3393, 3523, 3536, 3672, 3888, 3944, 3978, 4131, 4176, 4212, 4336, 4437, 4524, 4607, 4698, 4878, 5304, 5508, 5616, 5832, 5916, 5967, 6032, 6264, 6318, 6409, 6504, 6786, 7046, 7047, 7317, 7344, 7859, 7888, 7956, 8262, 8424, 8874, 9048, 9214, 9396, 9477, 9756, 10179, 10569, 10608, 11016, 11664, 11832, 11934, 12393, 12528, 12636, 12818, 13008, 13311, 13572, 13821, 14092, 14094, 14634, 15718, 15912, 16524, 16848, 17748, 17901, 18096, 18428, 18792, 18954, 19227, 19512, 20358, 21138, 21141, 21951, 22032, 23577, 23664, 23868, 24786, 25272, 25636, 26622, 27144, 27642, 28184, 28188, 29268, 30537, 31436, 31707, 31824, 33048, 35496, 35802, 36856, 37584, 37908, 38454, 39024, 39933, 40716, 41463, 42276, 42282, 43902, 47154, 47736, 49572, 50544, 51272, 53244, 53703, 54288, 55284, 56368, 56376, 57681, 58536, 59891, 61074, 62872, 63414, 65853, 66096, 70731, 70992, 71604, 73712, 75816, 76908, 79866, 81432, 82926, 84552, 84564, 87804, 91611, 94308, 95121, 95472, 99144, 102167, 102544, 106488, 107406, 110568, 112752, 115362, 117072, 119782, 119799, 122148, 124389, 125744, 126828, 131706, 133603, 141462, 143208, 151632, 153816, 159732, 161109, 162864, 165852, 169104, 169128, 173043, 175608, 179673, 183222, 188616, 190242, 197559, 198288, 204334, 212193, 212976, 214812, 221136, 230724, 239564, 239598, 244296, 248778, 253656, 263412, 267206, 274833, 282924, 285363, 286416, 306501, 307632, 319464, 322218, 331704, 338256, 346086, 351216, 359346, 359397, 366444, 373167, 377232, 380484, 395118, 400809, 408668, 424386, 429624, 461448, 479128, 479196, 488592, 497556, 507312, 519129, 526824, 534412, 539019, 549666, 565848, 570726, 613002, 636579, 638928, 644436, 663408, 692172, 718692, 718794, 732888, 746334, 760968, 790236, 801618, 817336, 848772, 856089, 859248, 919503, 922896, 958256, 958392, 995112, 1038258, 1053648, 1068824, 1078038, 1099332, 1119501, 1131696, 1141452, 1202427, 1226004, 1273158, 1288872, 1384344, 1437384, 1437588, 1465776, 1492668, 1521936, 1557387, 1580472, 1603236, 1617057, 1634672, 1697544, 1712178, 1736839, 1839006, 1909737, 1916784, 1990224, 2076516, 2137648, 2156076, 2198664, 2239002, 2282904, 2404854, 2452008, 2546316, 2568267, 2577744, 2758509, 2768688, 2874768, 2875176, 2985336, 3114774, 3160944, 3206472, 3234114, 3358503, 3395088, 3424356, 3473678, 3607281, 3678012, 3819474, 4153032, 4312152, 4397328, 4478004, 4565808, 4672161, 4809708, 4851171, 4904016, 5092632, 5136534, 5210517, 5517018, 5729211, 5750352, 5970672, 6229548, 6412944, 6468228, 6717006, 6848712, 6947356, 7214562, 7356024, 7638948, 8275527, 8306064, 8624304, 8956008, 9344322, 9619416, 9702342, 10185264, 10273068, 10421034, 10821843, 11034036, 11458422, 12459096, 12936456, 13434012, 13697424, 13894712, 14429124, 14553513, 14712048, 15277896, 15631551, 16551054, 17912016, 18688644, 19238832, 19404684, 20546136, 20842068, 21643686, 22068072, 22916844, 24826581, 24918192, 25872912, 26868024, 27789424, 28858248, 29107026, 30555792, 31263102, 32465529, 33102108, 37377288, 38809368, 41092272, 41684136, 43287372, 43660539, 44136144, 45833688, 46894653, 49653162, 53736048, 57716496, 58214052, 62526204, 64931058, 66204216, 74479743, 74754576, 77618736, 83368272, 86574744, 87321078, 91667376, 93789306, 97396587, 99306324, 116428104, 125052408, 129862116, 132408432, 140683959, 148959486, 173149488, 174642156, 187578612, 194793174, 198612648, 232856208, 250104816, 259724232, 281367918, 297918972, 349284312, 375157224, 389586348, 397225296, 422051877, 519448464, 562735836, 595837944, 698568624, 750314448, 779172696, 844103754, 1125471672, 1191675888, 1266155631, 1558345392, 1688207508, 2250943344, 2532311262, 3376415016, 5064622524, 6752830032, 10129245048, 20258490096]

約数ペア:

[(1, 20258490096), (2, 10129245048), (3, 6752830032), (4, 5064622524), (6, 3376415016), (8, 2532311262), (9, 2250943344), (12, 1688207508), (13, 1558345392), (16, 1266155631), (17, 1191675888), (18, 1125471672), (24, 844103754), (26, 779172696), (27, 750314448), (29, 698568624), (34, 595837944), (36, 562735836), (39, 519448464), (48, 422051877), (51, 397225296), (52, 389586348), (54, 375157224), (58, 349284312), (68, 297918972), (72, 281367918), (78, 259724232), (81, 250104816), (87, 232856208), (102, 198612648), (104, 194793174), (108, 187578612), (116, 174642156), (117, 173149488), (136, 148959486), (144, 140683959), (153, 132408432), (156, 129862116), (162, 125052408), (174, 116428104), (204, 99306324), (208, 97396587), (216, 93789306), (221, 91667376), (232, 87321078), (234, 86574744), (243, 83368272), (261, 77618736), (271, 74754576), (272, 74479743), (306, 66204216), (312, 64931058), (324, 62526204), (348, 58214052), (351, 57716496), (377, 53736048), (408, 49653162), (432, 46894653), (442, 45833688), (459, 44136144), (464, 43660539), (468, 43287372), (486, 41684136), (493, 41092272), (522, 38809368), (542, 37377288), (612, 33102108), (624, 32465529), (648, 31263102), (663, 30555792), (696, 29107026), (702, 28858248), (729, 27789424), (754, 26868024), (783, 25872912), (813, 24918192), (816, 24826581), (884, 22916844), (918, 22068072), (936, 21643686), (972, 20842068), (986, 20546136), (1044, 19404684), (1053, 19238832), (1084, 18688644), (1131, 17912016), (1224, 16551054), (1296, 15631551), (1326, 15277896), (1377, 14712048), (1392, 14553513), (1404, 14429124), (1458, 13894712), (1479, 13697424), (1508, 13434012), (1566, 12936456), (1626, 12459096), (1768, 11458422), (1836, 11034036), (1872, 10821843), (1944, 10421034), (1972, 10273068), (1989, 10185264), (2088, 9702342), (2106, 9619416), (2168, 9344322), (2262, 8956008), (2349, 8624304), (2439, 8306064), (2448, 8275527), (2652, 7638948), (2754, 7356024), (2808, 7214562), (2916, 6947356), (2958, 6848712), (3016, 6717006), (3132, 6468228), (3159, 6412944), (3252, 6229548), (3393, 5970672), (3523, 5750352), (3536, 5729211), (3672, 5517018), (3888, 5210517), (3944, 5136534), (3978, 5092632), (4131, 4904016), (4176, 4851171), (4212, 4809708), (4336, 4672161), (4437, 4565808), (4524, 4478004), (4607, 4397328), (4698, 4312152), (4878, 4153032), (5304, 3819474), (5508, 3678012), (5616, 3607281), (5832, 3473678), (5916, 3424356), (5967, 3395088), (6032, 3358503), (6264, 3234114), (6318, 3206472), (6409, 3160944), (6504, 3114774), (6786, 2985336), (7046, 2875176), (7047, 2874768), (7317, 2768688), (7344, 2758509), (7859, 2577744), (7888, 2568267), (7956, 2546316), (8262, 2452008), (8424, 2404854), (8874, 2282904), (9048, 2239002), (9214, 2198664), (9396, 2156076), (9477, 2137648), (9756, 2076516), (10179, 1990224), (10569, 1916784), (10608, 1909737), (11016, 1839006), (11664, 1736839), (11832, 1712178), (11934, 1697544), (12393, 1634672), (12528, 1617057), (12636, 1603236), (12818, 1580472), (13008, 1557387), (13311, 1521936), (13572, 1492668), (13821, 1465776), (14092, 1437588), (14094, 1437384), (14634, 1384344), (15718, 1288872), (15912, 1273158), (16524, 1226004), (16848, 1202427), (17748, 1141452), (17901, 1131696), (18096, 1119501), (18428, 1099332), (18792, 1078038), (18954, 1068824), (19227, 1053648), (19512, 1038258), (20358, 995112), (21138, 958392), (21141, 958256), (21951, 922896), (22032, 919503), (23577, 859248), (23664, 856089), (23868, 848772), (24786, 817336), (25272, 801618), (25636, 790236), (26622, 760968), (27144, 746334), (27642, 732888), (28184, 718794), (28188, 718692), (29268, 692172), (30537, 663408), (31436, 644436), (31707, 638928), (31824, 636579), (33048, 613002), (35496, 570726), (35802, 565848), (36856, 549666), (37584, 539019), (37908, 534412), (38454, 526824), (39024, 519129), (39933, 507312), (40716, 497556), (41463, 488592), (42276, 479196), (42282, 479128), (43902, 461448), (47154, 429624), (47736, 424386), (49572, 408668), (50544, 400809), (51272, 395118), (53244, 380484), (53703, 377232), (54288, 373167), (55284, 366444), (56368, 359397), (56376, 359346), (57681, 351216), (58536, 346086), (59891, 338256), (61074, 331704), (62872, 322218), (63414, 319464), (65853, 307632), (66096, 306501), (70731, 286416), (70992, 285363), (71604, 282924), (73712, 274833), (75816, 267206), (76908, 263412), (79866, 253656), (81432, 248778), (82926, 244296), (84552, 239598), (84564, 239564), (87804, 230724), (91611, 221136), (94308, 214812), (95121, 212976), (95472, 212193), (99144, 204334), (102167, 198288), (102544, 197559), (106488, 190242), (107406, 188616), (110568, 183222), (112752, 179673), (115362, 175608), (117072, 173043), (119782, 169128), (119799, 169104), (122148, 165852), (124389, 162864), (125744, 161109), (126828, 159732), (131706, 153816), (133603, 151632), (141462, 143208)]