20804078232

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1920

約数の個数: 320

約数和(自身を含む): 69704712000

約数和(自身を除く): 48900633768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 89, 108, 116, 126, 162, 168, 174, 178, 189, 203, 216, 232, 252, 261, 267, 324, 348, 356, 378, 406, 504, 522, 534, 567, 609, 623, 648, 696, 712, 756, 783, 801, 812, 1044, 1068, 1134, 1218, 1246, 1512, 1566, 1602, 1624, 1777, 1827, 1869, 2088, 2136, 2268, 2349, 2403, 2436, 2492, 2581, 3132, 3204, 3554, 3654, 3738, 4536, 4698, 4806, 4872, 4984, 5162, 5331, 5481, 5607, 6264, 6408, 7108, 7209, 7308, 7476, 7743, 9396, 9612, 10324, 10662, 10962, 11214, 12439, 14216, 14418, 14616, 14952, 15486, 15993, 16443, 16821, 18067, 18792, 19224, 20648, 21324, 21924, 22428, 23229, 24878, 28836, 30972, 31986, 32886, 33642, 36134, 37317, 42648, 43848, 44856, 46458, 47979, 49756, 50463, 51533, 54201, 57672, 61944, 63972, 65772, 67284, 69687, 72268, 74634, 92916, 95958, 99512, 100926, 103066, 108402, 111951, 127944, 131544, 134568, 139374, 143937, 144536, 149268, 154599, 158153, 162603, 185832, 191916, 201852, 206132, 209061, 216804, 223902, 278748, 287874, 298536, 309198, 316306, 325206, 335853, 360731, 383832, 403704, 412264, 418122, 433608, 447804, 463797, 474459, 487809, 557496, 575748, 618396, 632612, 650412, 671706, 721462, 836244, 895608, 927594, 948918, 975618, 1007559, 1082193, 1107071, 1151496, 1236792, 1265224, 1300824, 1343412, 1391391, 1423377, 1442924, 1463427, 1672488, 1855188, 1897836, 1951236, 2015118, 2164386, 2214142, 2686824, 2782782, 2846754, 2885848, 2926854, 3246579, 3321213, 3710376, 3795672, 3902472, 4030236, 4174173, 4270131, 4328772, 4428284, 4586437, 5565564, 5693508, 5853708, 6493158, 6642426, 8060472, 8348346, 8540262, 8657544, 8856568, 9172874, 9739737, 9963639, 11131128, 11387016, 11707416, 12810393, 12986316, 13284852, 13759311, 16696692, 17080524, 18345748, 19479474, 19927278, 25620786, 25972632, 26569704, 27518622, 29219211, 29890917, 32105059, 33393384, 34161048, 36691496, 38958948, 39854556, 41277933, 51241572, 55037244, 58438422, 59781834, 64210118, 77917896, 79709112, 82555866, 89672751, 96315177, 102483144, 110074488, 116876844, 119563668, 123833799, 128420236, 165111732, 179345502, 192630354, 233753688, 239127336, 247667598, 256840472, 288945531, 330223464, 358691004, 371501397, 385260708, 495335196, 577891062, 717382008, 743002794, 770521416, 866836593, 990670392, 1155782124, 1486005588, 1733673186, 2311564248, 2600509779, 2972011176, 3467346372, 5201019558, 6934692744, 10402039116, 20804078232]

約数ペア:

[(1, 20804078232), (2, 10402039116), (3, 6934692744), (4, 5201019558), (6, 3467346372), (7, 2972011176), (8, 2600509779), (9, 2311564248), (12, 1733673186), (14, 1486005588), (18, 1155782124), (21, 990670392), (24, 866836593), (27, 770521416), (28, 743002794), (29, 717382008), (36, 577891062), (42, 495335196), (54, 385260708), (56, 371501397), (58, 358691004), (63, 330223464), (72, 288945531), (81, 256840472), (84, 247667598), (87, 239127336), (89, 233753688), (108, 192630354), (116, 179345502), (126, 165111732), (162, 128420236), (168, 123833799), (174, 119563668), (178, 116876844), (189, 110074488), (203, 102483144), (216, 96315177), (232, 89672751), (252, 82555866), (261, 79709112), (267, 77917896), (324, 64210118), (348, 59781834), (356, 58438422), (378, 55037244), (406, 51241572), (504, 41277933), (522, 39854556), (534, 38958948), (567, 36691496), (609, 34161048), (623, 33393384), (648, 32105059), (696, 29890917), (712, 29219211), (756, 27518622), (783, 26569704), (801, 25972632), (812, 25620786), (1044, 19927278), (1068, 19479474), (1134, 18345748), (1218, 17080524), (1246, 16696692), (1512, 13759311), (1566, 13284852), (1602, 12986316), (1624, 12810393), (1777, 11707416), (1827, 11387016), (1869, 11131128), (2088, 9963639), (2136, 9739737), (2268, 9172874), (2349, 8856568), (2403, 8657544), (2436, 8540262), (2492, 8348346), (2581, 8060472), (3132, 6642426), (3204, 6493158), (3554, 5853708), (3654, 5693508), (3738, 5565564), (4536, 4586437), (4698, 4428284), (4806, 4328772), (4872, 4270131), (4984, 4174173), (5162, 4030236), (5331, 3902472), (5481, 3795672), (5607, 3710376), (6264, 3321213), (6408, 3246579), (7108, 2926854), (7209, 2885848), (7308, 2846754), (7476, 2782782), (7743, 2686824), (9396, 2214142), (9612, 2164386), (10324, 2015118), (10662, 1951236), (10962, 1897836), (11214, 1855188), (12439, 1672488), (14216, 1463427), (14418, 1442924), (14616, 1423377), (14952, 1391391), (15486, 1343412), (15993, 1300824), (16443, 1265224), (16821, 1236792), (18067, 1151496), (18792, 1107071), (19224, 1082193), (20648, 1007559), (21324, 975618), (21924, 948918), (22428, 927594), (23229, 895608), (24878, 836244), (28836, 721462), (30972, 671706), (31986, 650412), (32886, 632612), (33642, 618396), (36134, 575748), (37317, 557496), (42648, 487809), (43848, 474459), (44856, 463797), (46458, 447804), (47979, 433608), (49756, 418122), (50463, 412264), (51533, 403704), (54201, 383832), (57672, 360731), (61944, 335853), (63972, 325206), (65772, 316306), (67284, 309198), (69687, 298536), (72268, 287874), (74634, 278748), (92916, 223902), (95958, 216804), (99512, 209061), (100926, 206132), (103066, 201852), (108402, 191916), (111951, 185832), (127944, 162603), (131544, 158153), (134568, 154599), (139374, 149268), (143937, 144536)]