20887326432

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 432

約数和(自身を含む): 71809657920

約数和(自身を除く): 50922331488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 109, 111, 112, 126, 144, 147, 148, 168, 196, 218, 222, 224, 252, 259, 288, 294, 296, 327, 333, 336, 367, 392, 436, 441, 444, 504, 518, 588, 592, 654, 666, 672, 734, 763, 777, 784, 872, 882, 888, 981, 1008, 1036, 1101, 1176, 1184, 1308, 1332, 1468, 1526, 1554, 1568, 1744, 1764, 1776, 1813, 1962, 2016, 2072, 2202, 2289, 2331, 2352, 2569, 2616, 2664, 2936, 3052, 3108, 3303, 3488, 3528, 3552, 3626, 3924, 4033, 4144, 4404, 4578, 4662, 4704, 5138, 5232, 5328, 5341, 5439, 5872, 6104, 6216, 6606, 6867, 7056, 7252, 7707, 7848, 8066, 8288, 8808, 9156, 9324, 10276, 10464, 10656, 10682, 10878, 11744, 12099, 12208, 12432, 13212, 13579, 13734, 14112, 14504, 15414, 15696, 16023, 16132, 16317, 17616, 17983, 18312, 18648, 20552, 21364, 21756, 23121, 24198, 24416, 24864, 26424, 27158, 27468, 28231, 29008, 30828, 31392, 32046, 32264, 32634, 35232, 35966, 36297, 36624, 37296, 40003, 40737, 41104, 42728, 43512, 46242, 48069, 48396, 52848, 53949, 54316, 54936, 56462, 58016, 61656, 64092, 64528, 65268, 71932, 72594, 73248, 74592, 80006, 81474, 82208, 84693, 85456, 87024, 92484, 95053, 96138, 96792, 105696, 107898, 108632, 109872, 112924, 120009, 122211, 123312, 128184, 129056, 130536, 143864, 145188, 160012, 161847, 162948, 169386, 170912, 174048, 184968, 190106, 192276, 193584, 197617, 215796, 217264, 219744, 225848, 240018, 244422, 246624, 254079, 256368, 261072, 280021, 285159, 287728, 290376, 320024, 323694, 325896, 338772, 360027, 369936, 380212, 384552, 387168, 395234, 431592, 434528, 451696, 480036, 488844, 508158, 512736, 522144, 560042, 570318, 575456, 580752, 592851, 640048, 647388, 651792, 665371, 677544, 720054, 739872, 760424, 769104, 790468, 840063, 855477, 863184, 903392, 960072, 977688, 1016316, 1120084, 1140636, 1161504, 1185702, 1280096, 1294776, 1303584, 1330742, 1355088, 1440108, 1480111, 1520848, 1538208, 1580936, 1680126, 1710954, 1726368, 1778553, 1920144, 1955376, 1960147, 1996113, 2032632, 2240168, 2281272, 2371404, 2520189, 2589552, 2661484, 2710176, 2880216, 2960222, 3041696, 3161872, 3360252, 3421908, 3557106, 3840288, 3910752, 3920294, 3992226, 4065264, 4440333, 4480336, 4562544, 4742808, 5040378, 5179104, 5322968, 5760432, 5880441, 5920444, 5988339, 6323744, 6720504, 6843816, 7114212, 7840588, 7984452, 8130528, 8880666, 8960672, 9125088, 9485616, 10080756, 10360777, 10645936, 11520864, 11760882, 11840888, 11976678, 13320999, 13441008, 13687632, 14228424, 15681176, 15968904, 17641323, 17761332, 18971232, 20161512, 20721554, 21291872, 23521764, 23681776, 23953356, 26641998, 26882016, 27375264, 28456848, 31082331, 31362352, 31937808, 35282646, 35522664, 40323024, 41443108, 47043528, 47363552, 47906712, 53283996, 56913696, 62164662, 62724704, 63875616, 70565292, 71045328, 72525439, 80646048, 82886216, 93246993, 94087056, 95813424, 106567992, 124329324, 141130584, 142090656, 145050878, 165772432, 186493986, 188174112, 191626848, 213135984, 217576317, 248658648, 282261168, 290101756, 331544864, 372987972, 426271968, 435152634, 497317296, 564522336, 580203512, 652728951, 745975944, 870305268, 994634592, 1160407024, 1305457902, 1491951888, 1740610536, 2320814048, 2610915804, 2983903776, 3481221072, 5221831608, 6962442144, 10443663216, 20887326432]

約数ペア:

[(1, 20887326432), (2, 10443663216), (3, 6962442144), (4, 5221831608), (6, 3481221072), (7, 2983903776), (8, 2610915804), (9, 2320814048), (12, 1740610536), (14, 1491951888), (16, 1305457902), (18, 1160407024), (21, 994634592), (24, 870305268), (28, 745975944), (32, 652728951), (36, 580203512), (37, 564522336), (42, 497317296), (48, 435152634), (49, 426271968), (56, 372987972), (63, 331544864), (72, 290101756), (74, 282261168), (84, 248658648), (96, 217576317), (98, 213135984), (109, 191626848), (111, 188174112), (112, 186493986), (126, 165772432), (144, 145050878), (147, 142090656), (148, 141130584), (168, 124329324), (196, 106567992), (218, 95813424), (222, 94087056), (224, 93246993), (252, 82886216), (259, 80646048), (288, 72525439), (294, 71045328), (296, 70565292), (327, 63875616), (333, 62724704), (336, 62164662), (367, 56913696), (392, 53283996), (436, 47906712), (441, 47363552), (444, 47043528), (504, 41443108), (518, 40323024), (588, 35522664), (592, 35282646), (654, 31937808), (666, 31362352), (672, 31082331), (734, 28456848), (763, 27375264), (777, 26882016), (784, 26641998), (872, 23953356), (882, 23681776), (888, 23521764), (981, 21291872), (1008, 20721554), (1036, 20161512), (1101, 18971232), (1176, 17761332), (1184, 17641323), (1308, 15968904), (1332, 15681176), (1468, 14228424), (1526, 13687632), (1554, 13441008), (1568, 13320999), (1744, 11976678), (1764, 11840888), (1776, 11760882), (1813, 11520864), (1962, 10645936), (2016, 10360777), (2072, 10080756), (2202, 9485616), (2289, 9125088), (2331, 8960672), (2352, 8880666), (2569, 8130528), (2616, 7984452), (2664, 7840588), (2936, 7114212), (3052, 6843816), (3108, 6720504), (3303, 6323744), (3488, 5988339), (3528, 5920444), (3552, 5880441), (3626, 5760432), (3924, 5322968), (4033, 5179104), (4144, 5040378), (4404, 4742808), (4578, 4562544), (4662, 4480336), (4704, 4440333), (5138, 4065264), (5232, 3992226), (5328, 3920294), (5341, 3910752), (5439, 3840288), (5872, 3557106), (6104, 3421908), (6216, 3360252), (6606, 3161872), (6867, 3041696), (7056, 2960222), (7252, 2880216), (7707, 2710176), (7848, 2661484), (8066, 2589552), (8288, 2520189), (8808, 2371404), (9156, 2281272), (9324, 2240168), (10276, 2032632), (10464, 1996113), (10656, 1960147), (10682, 1955376), (10878, 1920144), (11744, 1778553), (12099, 1726368), (12208, 1710954), (12432, 1680126), (13212, 1580936), (13579, 1538208), (13734, 1520848), (14112, 1480111), (14504, 1440108), (15414, 1355088), (15696, 1330742), (16023, 1303584), (16132, 1294776), (16317, 1280096), (17616, 1185702), (17983, 1161504), (18312, 1140636), (18648, 1120084), (20552, 1016316), (21364, 977688), (21756, 960072), (23121, 903392), (24198, 863184), (24416, 855477), (24864, 840063), (26424, 790468), (27158, 769104), (27468, 760424), (28231, 739872), (29008, 720054), (30828, 677544), (31392, 665371), (32046, 651792), (32264, 647388), (32634, 640048), (35232, 592851), (35966, 580752), (36297, 575456), (36624, 570318), (37296, 560042), (40003, 522144), (40737, 512736), (41104, 508158), (42728, 488844), (43512, 480036), (46242, 451696), (48069, 434528), (48396, 431592), (52848, 395234), (53949, 387168), (54316, 384552), (54936, 380212), (56462, 369936), (58016, 360027), (61656, 338772), (64092, 325896), (64528, 323694), (65268, 320024), (71932, 290376), (72594, 287728), (73248, 285159), (74592, 280021), (80006, 261072), (81474, 256368), (82208, 254079), (84693, 246624), (85456, 244422), (87024, 240018), (92484, 225848), (95053, 219744), (96138, 217264), (96792, 215796), (105696, 197617), (107898, 193584), (108632, 192276), (109872, 190106), (112924, 184968), (120009, 174048), (122211, 170912), (123312, 169386), (128184, 162948), (129056, 161847), (130536, 160012), (143864, 145188)]