20843991792

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 480

約数和(自身を含む): 68791597056

約数和(自身を除く): 47947605264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 53, 54, 62, 72, 78, 81, 93, 104, 106, 108, 117, 124, 144, 156, 159, 162, 186, 208, 212, 216, 234, 243, 248, 251, 279, 312, 318, 324, 351, 372, 403, 424, 432, 468, 477, 486, 496, 502, 558, 624, 636, 648, 689, 702, 744, 753, 806, 837, 848, 936, 954, 972, 1004, 1053, 1116, 1209, 1272, 1296, 1378, 1404, 1431, 1488, 1506, 1612, 1643, 1674, 1872, 1908, 1944, 2008, 2067, 2106, 2232, 2259, 2418, 2511, 2544, 2756, 2808, 2862, 3012, 3159, 3224, 3263, 3286, 3348, 3627, 3816, 3888, 4016, 4134, 4212, 4293, 4464, 4518, 4836, 4929, 5022, 5512, 5616, 5724, 6024, 6201, 6318, 6448, 6526, 6572, 6696, 6777, 7254, 7533, 7632, 7781, 8268, 8424, 8586, 9036, 9672, 9789, 9858, 10044, 10881, 11024, 11448, 12048, 12402, 12636, 12879, 13052, 13144, 13303, 13392, 13554, 14508, 14787, 15066, 15562, 16536, 16848, 17172, 18072, 18603, 19344, 19578, 19716, 20088, 20331, 21359, 21762, 22896, 23343, 24804, 25272, 25758, 26104, 26288, 26606, 27108, 29016, 29367, 29574, 30132, 31124, 32643, 33072, 34344, 36144, 37206, 39156, 39432, 39909, 40176, 40662, 42718, 43524, 44361, 46686, 49608, 50544, 51516, 52208, 53212, 54216, 55809, 58032, 58734, 59148, 60264, 60993, 62248, 64077, 65286, 68688, 70029, 74412, 78312, 78864, 79818, 81324, 85436, 87048, 88101, 88722, 93372, 97929, 99216, 101153, 103032, 106424, 108432, 111618, 117468, 118296, 119727, 120528, 121986, 124496, 128154, 130572, 133083, 140058, 148824, 156624, 159636, 162648, 167427, 170872, 172939, 174096, 176202, 177444, 186744, 192231, 195858, 202306, 206064, 210087, 212848, 223236, 234936, 236592, 239454, 243972, 256308, 261144, 264303, 266166, 280116, 297648, 303459, 319272, 325296, 334854, 341744, 345878, 352404, 354888, 359181, 373488, 384462, 391716, 399249, 404612, 412393, 420174, 446472, 469872, 478908, 487944, 512616, 518817, 522288, 528606, 532332, 560232, 576693, 606918, 630261, 638544, 669708, 691756, 704808, 709776, 718362, 768924, 783432, 792909, 798498, 809224, 824786, 840348, 892944, 910377, 957816, 975888, 1025232, 1037634, 1057212, 1064664, 1077543, 1120464, 1153386, 1213836, 1237179, 1260522, 1339416, 1383512, 1409616, 1436724, 1537848, 1556451, 1566864, 1585818, 1596996, 1618448, 1649572, 1680696, 1730079, 1820754, 1890783, 1915632, 2075268, 2114424, 2129328, 2155086, 2306772, 2427672, 2474358, 2521044, 2678832, 2731131, 2767024, 2873448, 3075696, 3112902, 3171636, 3193992, 3232629, 3299144, 3361392, 3460158, 3641508, 3711537, 3781566, 4150536, 4228848, 4310172, 4613544, 4669353, 4855344, 4948716, 5042088, 5190237, 5361109, 5462262, 5746896, 6225804, 6343272, 6387984, 6465258, 6598288, 6920316, 7283016, 7423074, 7563132, 8193393, 8301072, 8620344, 9227088, 9338706, 9897432, 10084176, 10380474, 10722218, 10924524, 11134611, 12451608, 12686544, 12930516, 13840632, 14008059, 14566032, 14846148, 15126264, 16083327, 16386786, 17240688, 18677412, 19794864, 20760948, 21444436, 21849048, 22269222, 24580179, 24903216, 25861032, 27681264, 28016118, 29692296, 30252528, 32166654, 32773572, 33403833, 37354824, 41521896, 42024177, 42888872, 43698096, 44538444, 48249981, 49160358, 51722064, 56032236, 59384592, 64333308, 65547144, 66807666, 74709648, 83043792, 84048354, 85777744, 89076888, 96499962, 98320716, 100211499, 112064472, 128666616, 131094288, 133615332, 144749943, 168096708, 178153776, 192999924, 196641432, 200422998, 224128944, 257333232, 267230664, 289499886, 336193416, 385999848, 393282864, 400845996, 434249829, 534461328, 578999772, 672386832, 771999696, 801691992, 868499658, 1157999544, 1302749487, 1603383984, 1736999316, 2315999088, 2605498974, 3473998632, 5210997948, 6947997264, 10421995896, 20843991792]

約数ペア:

[(1, 20843991792), (2, 10421995896), (3, 6947997264), (4, 5210997948), (6, 3473998632), (8, 2605498974), (9, 2315999088), (12, 1736999316), (13, 1603383984), (16, 1302749487), (18, 1157999544), (24, 868499658), (26, 801691992), (27, 771999696), (31, 672386832), (36, 578999772), (39, 534461328), (48, 434249829), (52, 400845996), (53, 393282864), (54, 385999848), (62, 336193416), (72, 289499886), (78, 267230664), (81, 257333232), (93, 224128944), (104, 200422998), (106, 196641432), (108, 192999924), (117, 178153776), (124, 168096708), (144, 144749943), (156, 133615332), (159, 131094288), (162, 128666616), (186, 112064472), (208, 100211499), (212, 98320716), (216, 96499962), (234, 89076888), (243, 85777744), (248, 84048354), (251, 83043792), (279, 74709648), (312, 66807666), (318, 65547144), (324, 64333308), (351, 59384592), (372, 56032236), (403, 51722064), (424, 49160358), (432, 48249981), (468, 44538444), (477, 43698096), (486, 42888872), (496, 42024177), (502, 41521896), (558, 37354824), (624, 33403833), (636, 32773572), (648, 32166654), (689, 30252528), (702, 29692296), (744, 28016118), (753, 27681264), (806, 25861032), (837, 24903216), (848, 24580179), (936, 22269222), (954, 21849048), (972, 21444436), (1004, 20760948), (1053, 19794864), (1116, 18677412), (1209, 17240688), (1272, 16386786), (1296, 16083327), (1378, 15126264), (1404, 14846148), (1431, 14566032), (1488, 14008059), (1506, 13840632), (1612, 12930516), (1643, 12686544), (1674, 12451608), (1872, 11134611), (1908, 10924524), (1944, 10722218), (2008, 10380474), (2067, 10084176), (2106, 9897432), (2232, 9338706), (2259, 9227088), (2418, 8620344), (2511, 8301072), (2544, 8193393), (2756, 7563132), (2808, 7423074), (2862, 7283016), (3012, 6920316), (3159, 6598288), (3224, 6465258), (3263, 6387984), (3286, 6343272), (3348, 6225804), (3627, 5746896), (3816, 5462262), (3888, 5361109), (4016, 5190237), (4134, 5042088), (4212, 4948716), (4293, 4855344), (4464, 4669353), (4518, 4613544), (4836, 4310172), (4929, 4228848), (5022, 4150536), (5512, 3781566), (5616, 3711537), (5724, 3641508), (6024, 3460158), (6201, 3361392), (6318, 3299144), (6448, 3232629), (6526, 3193992), (6572, 3171636), (6696, 3112902), (6777, 3075696), (7254, 2873448), (7533, 2767024), (7632, 2731131), (7781, 2678832), (8268, 2521044), (8424, 2474358), (8586, 2427672), (9036, 2306772), (9672, 2155086), (9789, 2129328), (9858, 2114424), (10044, 2075268), (10881, 1915632), (11024, 1890783), (11448, 1820754), (12048, 1730079), (12402, 1680696), (12636, 1649572), (12879, 1618448), (13052, 1596996), (13144, 1585818), (13303, 1566864), (13392, 1556451), (13554, 1537848), (14508, 1436724), (14787, 1409616), (15066, 1383512), (15562, 1339416), (16536, 1260522), (16848, 1237179), (17172, 1213836), (18072, 1153386), (18603, 1120464), (19344, 1077543), (19578, 1064664), (19716, 1057212), (20088, 1037634), (20331, 1025232), (21359, 975888), (21762, 957816), (22896, 910377), (23343, 892944), (24804, 840348), (25272, 824786), (25758, 809224), (26104, 798498), (26288, 792909), (26606, 783432), (27108, 768924), (29016, 718362), (29367, 709776), (29574, 704808), (30132, 691756), (31124, 669708), (32643, 638544), (33072, 630261), (34344, 606918), (36144, 576693), (37206, 560232), (39156, 532332), (39432, 528606), (39909, 522288), (40176, 518817), (40662, 512616), (42718, 487944), (43524, 478908), (44361, 469872), (46686, 446472), (49608, 420174), (50544, 412393), (51516, 404612), (52208, 399249), (53212, 391716), (54216, 384462), (55809, 373488), (58032, 359181), (58734, 354888), (59148, 352404), (60264, 345878), (60993, 341744), (62248, 334854), (64077, 325296), (65286, 319272), (68688, 303459), (70029, 297648), (74412, 280116), (78312, 266166), (78864, 264303), (79818, 261144), (81324, 256308), (85436, 243972), (87048, 239454), (88101, 236592), (88722, 234936), (93372, 223236), (97929, 212848), (99216, 210087), (101153, 206064), (103032, 202306), (106424, 195858), (108432, 192231), (111618, 186744), (117468, 177444), (118296, 176202), (119727, 174096), (120528, 172939), (121986, 170872), (124496, 167427), (128154, 162648), (130572, 159636), (133083, 156624), (140058, 148824)]