20953609488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 480

約数和(自身を含む): 75395174400

約数和(自身を除く): 54441564912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 139, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 278, 304, 306, 323, 336, 342, 357, 399, 408, 417, 456, 463, 476, 504, 532, 556, 612, 646, 684, 714, 798, 816, 834, 912, 926, 952, 969, 973, 1008, 1064, 1071, 1112, 1197, 1224, 1251, 1292, 1368, 1389, 1428, 1596, 1668, 1852, 1904, 1938, 1946, 2128, 2142, 2224, 2261, 2363, 2394, 2448, 2502, 2584, 2641, 2736, 2778, 2856, 2907, 2919, 3192, 3241, 3336, 3704, 3876, 3892, 4167, 4284, 4522, 4726, 4788, 5004, 5168, 5282, 5556, 5712, 5814, 5838, 6384, 6482, 6672, 6783, 7089, 7408, 7752, 7784, 7871, 7923, 8334, 8568, 8757, 8797, 9044, 9452, 9576, 9723, 10008, 10564, 11112, 11628, 11676, 12964, 13566, 14178, 15504, 15568, 15742, 15846, 16541, 16668, 17136, 17514, 17594, 18088, 18487, 18904, 19152, 19446, 20016, 20349, 21128, 21267, 22224, 23256, 23352, 23613, 23769, 25928, 26391, 27132, 28356, 29169, 31484, 31692, 33082, 33336, 35028, 35188, 36176, 36974, 37808, 38892, 40698, 42256, 42534, 44897, 46512, 46704, 47226, 47538, 49623, 51856, 52782, 54264, 55097, 55461, 56712, 58338, 61579, 62968, 63384, 64357, 66164, 66672, 70056, 70376, 70839, 73948, 77784, 79173, 81396, 85068, 89794, 94452, 95076, 99246, 105564, 108528, 110194, 110922, 113424, 116676, 123158, 125936, 126768, 128714, 132328, 134691, 140112, 140752, 141678, 147896, 148869, 149549, 155568, 158346, 162792, 165291, 166383, 170136, 179588, 184737, 188904, 190152, 193071, 198492, 211128, 220388, 221844, 233352, 246316, 257428, 264656, 269382, 283356, 295792, 297738, 299098, 314279, 316692, 325584, 330582, 332766, 340272, 359176, 369474, 377808, 380304, 386142, 396984, 404073, 422256, 440776, 443688, 448647, 450499, 466704, 492632, 495873, 514856, 538764, 554211, 566712, 579213, 595476, 598196, 628558, 633384, 661164, 665532, 718352, 738948, 772284, 793968, 808146, 881552, 887376, 897294, 900998, 942837, 985264, 991746, 1029712, 1046843, 1077528, 1094069, 1108422, 1133424, 1158426, 1190952, 1196392, 1222783, 1257116, 1266768, 1322328, 1331064, 1345941, 1351497, 1477896, 1544568, 1616292, 1794588, 1801996, 1885674, 1983492, 2093686, 2155056, 2188138, 2216844, 2316852, 2381904, 2392784, 2445566, 2514232, 2644656, 2662128, 2691882, 2702994, 2828511, 2955792, 3089136, 3140529, 3232584, 3282207, 3589176, 3603992, 3668349, 3771348, 3966984, 4054491, 4187372, 4376276, 4433688, 4633704, 4891132, 5028464, 5383764, 5405988, 5657022, 6281058, 6465168, 6564414, 7178352, 7207984, 7336698, 7542696, 7658483, 7933968, 8108982, 8374744, 8559481, 8752552, 8867376, 9267408, 9421587, 9782264, 9846621, 10767528, 10811976, 11005047, 11314044, 12562116, 13128828, 14673396, 15085392, 15316966, 16217964, 16749488, 17118962, 17505104, 18843174, 19564528, 19693242, 20787311, 21535056, 21623952, 22010094, 22628088, 22975449, 25124232, 25678443, 26257656, 29346792, 30633932, 32435928, 34237924, 37686348, 39386484, 41574622, 44020188, 45256176, 45950898, 50248464, 51356886, 52515312, 58693584, 61267864, 62361933, 64871856, 68475848, 68926347, 75372696, 77035329, 78772968, 83149244, 88040376, 91901796, 102713772, 122535728, 124723866, 136951696, 137852694, 145511177, 150745392, 154070658, 157545936, 166298488, 176080752, 183803592, 187085799, 205427544, 249447732, 275705388, 291022354, 308141316, 332596976, 367607184, 374171598, 410855088, 436533531, 498895464, 551410776, 582044708, 616282632, 748343196, 873067062, 997790928, 1102821552, 1164089416, 1232565264, 1309600593, 1496686392, 1746134124, 2328178832, 2619201186, 2993372784, 3492268248, 5238402372, 6984536496, 10476804744, 20953609488]

約数ペア:

[(1, 20953609488), (2, 10476804744), (3, 6984536496), (4, 5238402372), (6, 3492268248), (7, 2993372784), (8, 2619201186), (9, 2328178832), (12, 1746134124), (14, 1496686392), (16, 1309600593), (17, 1232565264), (18, 1164089416), (19, 1102821552), (21, 997790928), (24, 873067062), (28, 748343196), (34, 616282632), (36, 582044708), (38, 551410776), (42, 498895464), (48, 436533531), (51, 410855088), (56, 374171598), (57, 367607184), (63, 332596976), (68, 308141316), (72, 291022354), (76, 275705388), (84, 249447732), (102, 205427544), (112, 187085799), (114, 183803592), (119, 176080752), (126, 166298488), (133, 157545936), (136, 154070658), (139, 150745392), (144, 145511177), (152, 137852694), (153, 136951696), (168, 124723866), (171, 122535728), (204, 102713772), (228, 91901796), (238, 88040376), (252, 83149244), (266, 78772968), (272, 77035329), (278, 75372696), (304, 68926347), (306, 68475848), (323, 64871856), (336, 62361933), (342, 61267864), (357, 58693584), (399, 52515312), (408, 51356886), (417, 50248464), (456, 45950898), (463, 45256176), (476, 44020188), (504, 41574622), (532, 39386484), (556, 37686348), (612, 34237924), (646, 32435928), (684, 30633932), (714, 29346792), (798, 26257656), (816, 25678443), (834, 25124232), (912, 22975449), (926, 22628088), (952, 22010094), (969, 21623952), (973, 21535056), (1008, 20787311), (1064, 19693242), (1071, 19564528), (1112, 18843174), (1197, 17505104), (1224, 17118962), (1251, 16749488), (1292, 16217964), (1368, 15316966), (1389, 15085392), (1428, 14673396), (1596, 13128828), (1668, 12562116), (1852, 11314044), (1904, 11005047), (1938, 10811976), (1946, 10767528), (2128, 9846621), (2142, 9782264), (2224, 9421587), (2261, 9267408), (2363, 8867376), (2394, 8752552), (2448, 8559481), (2502, 8374744), (2584, 8108982), (2641, 7933968), (2736, 7658483), (2778, 7542696), (2856, 7336698), (2907, 7207984), (2919, 7178352), (3192, 6564414), (3241, 6465168), (3336, 6281058), (3704, 5657022), (3876, 5405988), (3892, 5383764), (4167, 5028464), (4284, 4891132), (4522, 4633704), (4726, 4433688), (4788, 4376276), (5004, 4187372), (5168, 4054491), (5282, 3966984), (5556, 3771348), (5712, 3668349), (5814, 3603992), (5838, 3589176), (6384, 3282207), (6482, 3232584), (6672, 3140529), (6783, 3089136), (7089, 2955792), (7408, 2828511), (7752, 2702994), (7784, 2691882), (7871, 2662128), (7923, 2644656), (8334, 2514232), (8568, 2445566), (8757, 2392784), (8797, 2381904), (9044, 2316852), (9452, 2216844), (9576, 2188138), (9723, 2155056), (10008, 2093686), (10564, 1983492), (11112, 1885674), (11628, 1801996), (11676, 1794588), (12964, 1616292), (13566, 1544568), (14178, 1477896), (15504, 1351497), (15568, 1345941), (15742, 1331064), (15846, 1322328), (16541, 1266768), (16668, 1257116), (17136, 1222783), (17514, 1196392), (17594, 1190952), (18088, 1158426), (18487, 1133424), (18904, 1108422), (19152, 1094069), (19446, 1077528), (20016, 1046843), (20349, 1029712), (21128, 991746), (21267, 985264), (22224, 942837), (23256, 900998), (23352, 897294), (23613, 887376), (23769, 881552), (25928, 808146), (26391, 793968), (27132, 772284), (28356, 738948), (29169, 718352), (31484, 665532), (31692, 661164), (33082, 633384), (33336, 628558), (35028, 598196), (35188, 595476), (36176, 579213), (36974, 566712), (37808, 554211), (38892, 538764), (40698, 514856), (42256, 495873), (42534, 492632), (44897, 466704), (46512, 450499), (46704, 448647), (47226, 443688), (47538, 440776), (49623, 422256), (51856, 404073), (52782, 396984), (54264, 386142), (55097, 380304), (55461, 377808), (56712, 369474), (58338, 359176), (61579, 340272), (62968, 332766), (63384, 330582), (64357, 325584), (66164, 316692), (66672, 314279), (70056, 299098), (70376, 297738), (70839, 295792), (73948, 283356), (77784, 269382), (79173, 264656), (81396, 257428), (85068, 246316), (89794, 233352), (94452, 221844), (95076, 220388), (99246, 211128), (105564, 198492), (108528, 193071), (110194, 190152), (110922, 188904), (113424, 184737), (116676, 179588), (123158, 170136), (125936, 166383), (126768, 165291), (128714, 162792), (132328, 158346), (134691, 155568), (140112, 149549), (140752, 148869), (141678, 147896)]