20819713824

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1550

約数の個数: 480

約数和(自身を含む): 76648594176

約数和(自身を除く): 55828880352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 61, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 122, 126, 144, 156, 162, 168, 182, 183, 189, 208, 216, 224, 234, 244, 252, 273, 288, 312, 324, 336, 351, 364, 366, 378, 416, 427, 432, 468, 488, 504, 546, 549, 567, 624, 648, 672, 702, 728, 732, 756, 793, 819, 854, 864, 936, 976, 1008, 1053, 1092, 1098, 1134, 1248, 1281, 1296, 1404, 1447, 1456, 1464, 1512, 1586, 1638, 1647, 1708, 1872, 1952, 2016, 2106, 2184, 2196, 2268, 2379, 2457, 2562, 2592, 2808, 2894, 2912, 2928, 3024, 3172, 3276, 3294, 3416, 3744, 3843, 4212, 4341, 4368, 4392, 4536, 4758, 4914, 4941, 5124, 5551, 5616, 5788, 5856, 6048, 6344, 6552, 6588, 6832, 7137, 7371, 7686, 8424, 8682, 8736, 8784, 9072, 9516, 9828, 9882, 10129, 10248, 11102, 11232, 11529, 11576, 12688, 13023, 13104, 13176, 13664, 14274, 14742, 15372, 16653, 16848, 17364, 17568, 18144, 18811, 19032, 19656, 19764, 20258, 20496, 21411, 22204, 23058, 23152, 25376, 26046, 26208, 26352, 28548, 29484, 30387, 30744, 33306, 33696, 34587, 34728, 37622, 38064, 39069, 39312, 39528, 40516, 40992, 42822, 44408, 46116, 46304, 49959, 52092, 52704, 56433, 57096, 58968, 60774, 61488, 64233, 66612, 69174, 69456, 75244, 76128, 78138, 78624, 79056, 81032, 85644, 88267, 88816, 91161, 92232, 99918, 104184, 112866, 114192, 117207, 117936, 121548, 122976, 128466, 131677, 133224, 138348, 138912, 149877, 150488, 156276, 158112, 162064, 169299, 171288, 176534, 177632, 182322, 184464, 199836, 208368, 225732, 228384, 234414, 235872, 243096, 256932, 263354, 264801, 266448, 273483, 276696, 299754, 300976, 312552, 324128, 338598, 342576, 353068, 364644, 368928, 395031, 399672, 416736, 449631, 451464, 468828, 486192, 507897, 513864, 526708, 529602, 532896, 546966, 553392, 599508, 601952, 617869, 625104, 677196, 685152, 706136, 729288, 790062, 794403, 799344, 820449, 899262, 902928, 937656, 972384, 1015794, 1027728, 1053416, 1059204, 1093932, 1106784, 1147471, 1185093, 1199016, 1235738, 1250208, 1354392, 1412272, 1458576, 1523691, 1580124, 1588806, 1598688, 1640898, 1798524, 1805856, 1853607, 1875312, 2031588, 2055456, 2106832, 2118408, 2187864, 2294942, 2370186, 2383209, 2398032, 2471476, 2708784, 2824544, 2917152, 3047382, 3160248, 3177612, 3281796, 3442413, 3555279, 3597048, 3707214, 3750624, 4063176, 4213664, 4236816, 4375728, 4589884, 4740372, 4766418, 4796064, 4942952, 5417568, 5560821, 6094764, 6320496, 6355224, 6563592, 6884826, 7110558, 7149627, 7194096, 7414428, 8032297, 8126352, 8473632, 8751456, 9179768, 9480744, 9532836, 9885904, 10327239, 10665837, 11121642, 12189528, 12640992, 12710448, 13127184, 13769652, 14221116, 14299254, 14388192, 14828856, 16064594, 16252704, 16682463, 18359536, 18961488, 19065672, 19771808, 20654478, 21331674, 22243284, 24096891, 24379056, 25420896, 26254368, 27539304, 28442232, 28598508, 29657712, 30981717, 32129188, 33364926, 36719072, 37922976, 38131344, 41308956, 42663348, 44486568, 48193782, 48758112, 50047389, 55078608, 56884464, 57197016, 59315424, 61963434, 64258376, 66729852, 72290673, 76262688, 82617912, 85326696, 88973136, 92945151, 96387564, 100094778, 110157216, 113768928, 114394032, 123926868, 128516752, 133459704, 144581346, 165235824, 170653392, 177946272, 185890302, 192775128, 200189556, 216872019, 228788064, 247853736, 257033504, 266919408, 289162692, 330471648, 341306784, 371780604, 385550256, 400379112, 433744038, 495707472, 533838816, 578325384, 650616057, 743561208, 771100512, 800758224, 867488076, 991414944, 1156650768, 1301232114, 1487122416, 1601516448, 1734976152, 2313301536, 2602464228, 2974244832, 3469952304, 5204928456, 6939904608, 10409856912, 20819713824]

約数ペア:

[(1, 20819713824), (2, 10409856912), (3, 6939904608), (4, 5204928456), (6, 3469952304), (7, 2974244832), (8, 2602464228), (9, 2313301536), (12, 1734976152), (13, 1601516448), (14, 1487122416), (16, 1301232114), (18, 1156650768), (21, 991414944), (24, 867488076), (26, 800758224), (27, 771100512), (28, 743561208), (32, 650616057), (36, 578325384), (39, 533838816), (42, 495707472), (48, 433744038), (52, 400379112), (54, 385550256), (56, 371780604), (61, 341306784), (63, 330471648), (72, 289162692), (78, 266919408), (81, 257033504), (84, 247853736), (91, 228788064), (96, 216872019), (104, 200189556), (108, 192775128), (112, 185890302), (117, 177946272), (122, 170653392), (126, 165235824), (144, 144581346), (156, 133459704), (162, 128516752), (168, 123926868), (182, 114394032), (183, 113768928), (189, 110157216), (208, 100094778), (216, 96387564), (224, 92945151), (234, 88973136), (244, 85326696), (252, 82617912), (273, 76262688), (288, 72290673), (312, 66729852), (324, 64258376), (336, 61963434), (351, 59315424), (364, 57197016), (366, 56884464), (378, 55078608), (416, 50047389), (427, 48758112), (432, 48193782), (468, 44486568), (488, 42663348), (504, 41308956), (546, 38131344), (549, 37922976), (567, 36719072), (624, 33364926), (648, 32129188), (672, 30981717), (702, 29657712), (728, 28598508), (732, 28442232), (756, 27539304), (793, 26254368), (819, 25420896), (854, 24379056), (864, 24096891), (936, 22243284), (976, 21331674), (1008, 20654478), (1053, 19771808), (1092, 19065672), (1098, 18961488), (1134, 18359536), (1248, 16682463), (1281, 16252704), (1296, 16064594), (1404, 14828856), (1447, 14388192), (1456, 14299254), (1464, 14221116), (1512, 13769652), (1586, 13127184), (1638, 12710448), (1647, 12640992), (1708, 12189528), (1872, 11121642), (1952, 10665837), (2016, 10327239), (2106, 9885904), (2184, 9532836), (2196, 9480744), (2268, 9179768), (2379, 8751456), (2457, 8473632), (2562, 8126352), (2592, 8032297), (2808, 7414428), (2894, 7194096), (2912, 7149627), (2928, 7110558), (3024, 6884826), (3172, 6563592), (3276, 6355224), (3294, 6320496), (3416, 6094764), (3744, 5560821), (3843, 5417568), (4212, 4942952), (4341, 4796064), (4368, 4766418), (4392, 4740372), (4536, 4589884), (4758, 4375728), (4914, 4236816), (4941, 4213664), (5124, 4063176), (5551, 3750624), (5616, 3707214), (5788, 3597048), (5856, 3555279), (6048, 3442413), (6344, 3281796), (6552, 3177612), (6588, 3160248), (6832, 3047382), (7137, 2917152), (7371, 2824544), (7686, 2708784), (8424, 2471476), (8682, 2398032), (8736, 2383209), (8784, 2370186), (9072, 2294942), (9516, 2187864), (9828, 2118408), (9882, 2106832), (10129, 2055456), (10248, 2031588), (11102, 1875312), (11232, 1853607), (11529, 1805856), (11576, 1798524), (12688, 1640898), (13023, 1598688), (13104, 1588806), (13176, 1580124), (13664, 1523691), (14274, 1458576), (14742, 1412272), (15372, 1354392), (16653, 1250208), (16848, 1235738), (17364, 1199016), (17568, 1185093), (18144, 1147471), (18811, 1106784), (19032, 1093932), (19656, 1059204), (19764, 1053416), (20258, 1027728), (20496, 1015794), (21411, 972384), (22204, 937656), (23058, 902928), (23152, 899262), (25376, 820449), (26046, 799344), (26208, 794403), (26352, 790062), (28548, 729288), (29484, 706136), (30387, 685152), (30744, 677196), (33306, 625104), (33696, 617869), (34587, 601952), (34728, 599508), (37622, 553392), (38064, 546966), (39069, 532896), (39312, 529602), (39528, 526708), (40516, 513864), (40992, 507897), (42822, 486192), (44408, 468828), (46116, 451464), (46304, 449631), (49959, 416736), (52092, 399672), (52704, 395031), (56433, 368928), (57096, 364644), (58968, 353068), (60774, 342576), (61488, 338598), (64233, 324128), (66612, 312552), (69174, 300976), (69456, 299754), (75244, 276696), (76128, 273483), (78138, 266448), (78624, 264801), (79056, 263354), (81032, 256932), (85644, 243096), (88267, 235872), (88816, 234414), (91161, 228384), (92232, 225732), (99918, 208368), (104184, 199836), (112866, 184464), (114192, 182322), (117207, 177632), (117936, 176534), (121548, 171288), (122976, 169299), (128466, 162064), (131677, 158112), (133224, 156276), (138348, 150488), (138912, 149877)]