20953409904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 480

約数和(自身を含む): 71978250240

約数和(自身を除く): 51024840336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 47, 48, 56, 58, 63, 72, 84, 87, 94, 101, 112, 116, 126, 141, 144, 151, 168, 174, 188, 202, 203, 232, 252, 261, 282, 302, 303, 329, 336, 348, 376, 404, 406, 423, 453, 464, 504, 522, 564, 604, 606, 609, 658, 696, 707, 752, 808, 812, 846, 906, 909, 987, 1008, 1044, 1057, 1128, 1208, 1212, 1218, 1316, 1359, 1363, 1392, 1414, 1616, 1624, 1692, 1812, 1818, 1827, 1974, 2088, 2114, 2121, 2256, 2416, 2424, 2436, 2632, 2718, 2726, 2828, 2929, 2961, 3171, 3248, 3384, 3624, 3636, 3654, 3948, 4089, 4176, 4228, 4242, 4379, 4747, 4848, 4872, 5264, 5436, 5452, 5656, 5858, 5922, 6342, 6363, 6768, 7097, 7248, 7272, 7308, 7896, 8178, 8456, 8484, 8758, 8787, 9494, 9513, 9541, 9744, 10872, 10904, 11312, 11716, 11844, 12267, 12684, 12726, 13137, 14194, 14241, 14544, 14616, 15251, 15792, 16356, 16912, 16968, 17516, 17574, 18988, 19026, 19082, 20503, 21291, 21744, 21808, 23432, 23688, 24534, 25368, 25452, 26274, 26361, 28388, 28482, 28623, 29232, 30502, 30653, 32712, 33229, 33936, 35032, 35148, 37976, 38052, 38164, 39411, 41006, 42582, 42723, 45753, 46864, 47376, 49068, 49679, 50736, 50904, 52548, 52722, 56776, 56964, 57246, 61004, 61306, 61509, 63873, 65424, 66458, 70064, 70296, 75952, 76104, 76328, 78822, 82012, 85164, 85446, 85869, 91506, 91959, 98136, 99358, 99687, 101808, 105096, 105444, 106757, 113552, 113928, 114492, 122008, 122612, 123018, 127746, 132916, 137259, 137663, 140592, 149037, 152208, 152656, 157644, 164024, 170328, 170892, 171738, 183012, 183918, 184527, 196272, 198716, 199374, 205813, 210192, 210888, 213514, 227856, 228984, 244016, 245224, 246036, 255492, 265832, 274518, 275326, 275877, 298074, 299061, 315288, 320271, 328048, 340656, 341784, 343476, 366024, 367836, 369054, 397432, 398748, 411626, 412989, 421776, 427028, 442279, 447111, 457968, 490448, 492072, 510984, 531664, 549036, 550652, 551754, 596148, 598122, 617439, 630576, 640542, 683568, 686952, 716797, 732048, 735672, 738108, 794864, 797496, 823252, 825978, 854056, 884558, 894222, 960813, 963641, 984144, 1021968, 1098072, 1101304, 1103508, 1192296, 1196244, 1234878, 1238967, 1281084, 1326837, 1373904, 1433594, 1440691, 1471344, 1476216, 1594992, 1646504, 1651956, 1708112, 1769116, 1788444, 1852317, 1921626, 1927282, 2150391, 2196144, 2202608, 2207016, 2384592, 2392488, 2469756, 2477934, 2562168, 2653674, 2867188, 2881382, 2890923, 2952432, 3095953, 3293008, 3303912, 3538232, 3576888, 3704634, 3843252, 3854564, 3980511, 4300782, 4322073, 4414032, 4784976, 4939512, 4955868, 5017579, 5124336, 5307348, 5734376, 5762764, 5781846, 6191906, 6451173, 6607824, 7076464, 7153776, 7409268, 7686504, 7709128, 7961022, 8601564, 8644146, 8672769, 9287859, 9879024, 9911736, 10035158, 10614696, 11468752, 11525528, 11563692, 12383812, 12902346, 12966219, 14818536, 15052737, 15373008, 15418256, 15922044, 17203128, 17288292, 17345538, 18575718, 19823472, 20070316, 20787113, 21229392, 23051056, 23127384, 24767624, 25804692, 25932438, 27863577, 29637072, 30105474, 31844088, 34406256, 34576584, 34691076, 37151436, 40140632, 41574226, 45158211, 46254768, 49535248, 51609384, 51864876, 55727154, 60210948, 62361339, 63688176, 69153168, 69382152, 74302872, 80281264, 83148452, 90316422, 103218768, 103729752, 111454308, 120421896, 124722678, 138764304, 145509791, 148605744, 166296904, 180632844, 187084017, 207459504, 222908616, 240843792, 249445356, 291019582, 332593808, 361265688, 374168034, 436529373, 445817232, 498890712, 582039164, 722531376, 748336068, 873058746, 997781424, 1164078328, 1309588119, 1496672136, 1746117492, 2328156656, 2619176238, 2993344272, 3492234984, 5238352476, 6984469968, 10476704952, 20953409904]

約数ペア:

[(1, 20953409904), (2, 10476704952), (3, 6984469968), (4, 5238352476), (6, 3492234984), (7, 2993344272), (8, 2619176238), (9, 2328156656), (12, 1746117492), (14, 1496672136), (16, 1309588119), (18, 1164078328), (21, 997781424), (24, 873058746), (28, 748336068), (29, 722531376), (36, 582039164), (42, 498890712), (47, 445817232), (48, 436529373), (56, 374168034), (58, 361265688), (63, 332593808), (72, 291019582), (84, 249445356), (87, 240843792), (94, 222908616), (101, 207459504), (112, 187084017), (116, 180632844), (126, 166296904), (141, 148605744), (144, 145509791), (151, 138764304), (168, 124722678), (174, 120421896), (188, 111454308), (202, 103729752), (203, 103218768), (232, 90316422), (252, 83148452), (261, 80281264), (282, 74302872), (302, 69382152), (303, 69153168), (329, 63688176), (336, 62361339), (348, 60210948), (376, 55727154), (404, 51864876), (406, 51609384), (423, 49535248), (453, 46254768), (464, 45158211), (504, 41574226), (522, 40140632), (564, 37151436), (604, 34691076), (606, 34576584), (609, 34406256), (658, 31844088), (696, 30105474), (707, 29637072), (752, 27863577), (808, 25932438), (812, 25804692), (846, 24767624), (906, 23127384), (909, 23051056), (987, 21229392), (1008, 20787113), (1044, 20070316), (1057, 19823472), (1128, 18575718), (1208, 17345538), (1212, 17288292), (1218, 17203128), (1316, 15922044), (1359, 15418256), (1363, 15373008), (1392, 15052737), (1414, 14818536), (1616, 12966219), (1624, 12902346), (1692, 12383812), (1812, 11563692), (1818, 11525528), (1827, 11468752), (1974, 10614696), (2088, 10035158), (2114, 9911736), (2121, 9879024), (2256, 9287859), (2416, 8672769), (2424, 8644146), (2436, 8601564), (2632, 7961022), (2718, 7709128), (2726, 7686504), (2828, 7409268), (2929, 7153776), (2961, 7076464), (3171, 6607824), (3248, 6451173), (3384, 6191906), (3624, 5781846), (3636, 5762764), (3654, 5734376), (3948, 5307348), (4089, 5124336), (4176, 5017579), (4228, 4955868), (4242, 4939512), (4379, 4784976), (4747, 4414032), (4848, 4322073), (4872, 4300782), (5264, 3980511), (5436, 3854564), (5452, 3843252), (5656, 3704634), (5858, 3576888), (5922, 3538232), (6342, 3303912), (6363, 3293008), (6768, 3095953), (7097, 2952432), (7248, 2890923), (7272, 2881382), (7308, 2867188), (7896, 2653674), (8178, 2562168), (8456, 2477934), (8484, 2469756), (8758, 2392488), (8787, 2384592), (9494, 2207016), (9513, 2202608), (9541, 2196144), (9744, 2150391), (10872, 1927282), (10904, 1921626), (11312, 1852317), (11716, 1788444), (11844, 1769116), (12267, 1708112), (12684, 1651956), (12726, 1646504), (13137, 1594992), (14194, 1476216), (14241, 1471344), (14544, 1440691), (14616, 1433594), (15251, 1373904), (15792, 1326837), (16356, 1281084), (16912, 1238967), (16968, 1234878), (17516, 1196244), (17574, 1192296), (18988, 1103508), (19026, 1101304), (19082, 1098072), (20503, 1021968), (21291, 984144), (21744, 963641), (21808, 960813), (23432, 894222), (23688, 884558), (24534, 854056), (25368, 825978), (25452, 823252), (26274, 797496), (26361, 794864), (28388, 738108), (28482, 735672), (28623, 732048), (29232, 716797), (30502, 686952), (30653, 683568), (32712, 640542), (33229, 630576), (33936, 617439), (35032, 598122), (35148, 596148), (37976, 551754), (38052, 550652), (38164, 549036), (39411, 531664), (41006, 510984), (42582, 492072), (42723, 490448), (45753, 457968), (46864, 447111), (47376, 442279), (49068, 427028), (49679, 421776), (50736, 412989), (50904, 411626), (52548, 398748), (52722, 397432), (56776, 369054), (56964, 367836), (57246, 366024), (61004, 343476), (61306, 341784), (61509, 340656), (63873, 328048), (65424, 320271), (66458, 315288), (70064, 299061), (70296, 298074), (75952, 275877), (76104, 275326), (76328, 274518), (78822, 265832), (82012, 255492), (85164, 246036), (85446, 245224), (85869, 244016), (91506, 228984), (91959, 227856), (98136, 213514), (99358, 210888), (99687, 210192), (101808, 205813), (105096, 199374), (105444, 198716), (106757, 196272), (113552, 184527), (113928, 183918), (114492, 183012), (122008, 171738), (122612, 170892), (123018, 170328), (127746, 164024), (132916, 157644), (137259, 152656), (137663, 152208), (140592, 149037)]