20000203776

素因数分解:

$2^{10}\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 880

約数和(自身を含む): 75296848000

約数和(自身を除く): 55296644224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 37, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 74, 76, 81, 84, 96, 98, 108, 111, 112, 114, 126, 128, 133, 144, 147, 148, 152, 162, 168, 171, 189, 192, 196, 216, 222, 224, 228, 252, 256, 259, 266, 288, 294, 296, 304, 324, 333, 336, 342, 343, 378, 384, 392, 399, 432, 441, 444, 448, 456, 504, 512, 513, 518, 532, 567, 576, 588, 592, 608, 648, 666, 672, 684, 686, 703, 756, 768, 777, 784, 798, 864, 882, 888, 896, 912, 931, 999, 1008, 1024, 1026, 1029, 1036, 1064, 1134, 1152, 1176, 1184, 1197, 1216, 1296, 1323, 1332, 1344, 1368, 1372, 1406, 1512, 1536, 1539, 1554, 1568, 1596, 1728, 1764, 1776, 1792, 1813, 1824, 1862, 1998, 2016, 2052, 2058, 2072, 2109, 2128, 2268, 2304, 2331, 2352, 2368, 2394, 2432, 2592, 2646, 2664, 2688, 2736, 2744, 2793, 2812, 2997, 3024, 3072, 3078, 3087, 3108, 3136, 3192, 3456, 3528, 3552, 3584, 3591, 3626, 3648, 3724, 3969, 3996, 4032, 4104, 4116, 4144, 4218, 4256, 4536, 4608, 4662, 4704, 4736, 4788, 4864, 4921, 5184, 5292, 5328, 5376, 5439, 5472, 5488, 5586, 5624, 5994, 6048, 6156, 6174, 6216, 6272, 6327, 6384, 6517, 6912, 6993, 7056, 7104, 7168, 7182, 7252, 7296, 7448, 7938, 7992, 8064, 8208, 8232, 8288, 8379, 8436, 8512, 9072, 9216, 9261, 9324, 9408, 9472, 9576, 9728, 9842, 10368, 10584, 10656, 10752, 10773, 10878, 10944, 10976, 11172, 11248, 11988, 12096, 12312, 12348, 12432, 12544, 12654, 12691, 12768, 13034, 13824, 13986, 14112, 14208, 14364, 14504, 14592, 14763, 14896, 15876, 15984, 16128, 16317, 16416, 16464, 16576, 16758, 16872, 17024, 18144, 18522, 18648, 18816, 18944, 18981, 19152, 19456, 19551, 19684, 20736, 20979, 21168, 21312, 21504, 21546, 21756, 21888, 21952, 22344, 22496, 23976, 24192, 24624, 24696, 24864, 25088, 25137, 25308, 25382, 25536, 26068, 27648, 27783, 27972, 28224, 28416, 28728, 29008, 29184, 29526, 29792, 31752, 31968, 32256, 32634, 32832, 32928, 33152, 33516, 33744, 34048, 34447, 36288, 37044, 37296, 37632, 37888, 37962, 38073, 38304, 39102, 39368, 41472, 41958, 42336, 42624, 43092, 43512, 43776, 43904, 44289, 44688, 44992, 47952, 48384, 48951, 49248, 49392, 49728, 50176, 50274, 50616, 50764, 51072, 52136, 55566, 55944, 56448, 56832, 56943, 57456, 58016, 58368, 58653, 59052, 59584, 63504, 63936, 64512, 65268, 65664, 65856, 66304, 67032, 67488, 68096, 68894, 72576, 74088, 74592, 75264, 75411, 75924, 76146, 76608, 78204, 78736, 82944, 83916, 84672, 85248, 86184, 87024, 87552, 87808, 88578, 89376, 89984, 95904, 96768, 97902, 98496, 98784, 99456, 100548, 101232, 101528, 102144, 103341, 104272, 111132, 111888, 112896, 113664, 113886, 114219, 114912, 116032, 117306, 118104, 119168, 127008, 127872, 130536, 131328, 131712, 132608, 132867, 134064, 134976, 136192, 137788, 145152, 146853, 148176, 149184, 150528, 150822, 151848, 152292, 153216, 156408, 157472, 167832, 169344, 170496, 172368, 174048, 175104, 175616, 175959, 177156, 178752, 179968, 191808, 193536, 195804, 196992, 197568, 198912, 201096, 202464, 203056, 204288, 206682, 208544, 222264, 223776, 225792, 227772, 228438, 229824, 232064, 234612, 236208, 238336, 241129, 254016, 255744, 261072, 262656, 263424, 265216, 265734, 268128, 269952, 275576, 290304, 293706, 296352, 298368, 301644, 303696, 304584, 306432, 310023, 312816, 314944, 335664, 338688, 340992, 342657, 344736, 348096, 351232, 351918, 354312, 357504, 359936, 383616, 391608, 393984, 395136, 397824, 398601, 402192, 404928, 406112, 408576, 413364, 417088, 444528, 447552, 451584, 455544, 456876, 459648, 464128, 469224, 472416, 476672, 482258, 508032, 511488, 522144, 525312, 526848, 527877, 531468, 536256, 539904, 551152, 580608, 587412, 592704, 596736, 603288, 607392, 609168, 612864, 620046, 625632, 629888, 671328, 677376, 685314, 689472, 696192, 703836, 708624, 715008, 719872, 723387, 767232, 783216, 787968, 790272, 795648, 797202, 804384, 809856, 812224, 826728, 834176, 889056, 895104, 911088, 913752, 919296, 928256, 930069, 938448, 944832, 953344, 964516, 1016064, 1022976, 1027971, 1044288, 1053696, 1055754, 1062936, 1072512, 1079808, 1102304, 1174824, 1185408, 1193472, 1206576, 1214784, 1218336, 1225728, 1240092, 1251264, 1259776, 1342656, 1354752, 1370628, 1378944, 1392384, 1407672, 1417248, 1430016, 1446774, 1534464, 1566432, 1575936, 1580544, 1594404, 1608768, 1619712, 1624448, 1653456, 1668352, 1778112, 1790208, 1822176, 1827504, 1838592, 1856512, 1860138, 1876896, 1889664, 1929032, 2032128, 2055942, 2088576, 2111508, 2125872, 2145024, 2159616, 2170161, 2204608, 2349648, 2370816, 2386944, 2413152, 2429568, 2436672, 2480184, 2502528, 2519552, 2685312, 2741256, 2757888, 2784768, 2790207, 2815344, 2834496, 2860032, 2893548, 3068928, 3132864, 3161088, 3188808, 3217536, 3239424, 3248896, 3306912, 3336704, 3556224, 3580416, 3644352, 3655008, 3677184, 3720276, 3753792, 3779328, 3858064, 4064256, 4111884, 4177152, 4223016, 4251744, 4290048, 4340322, 4409216, 4699296, 4741632, 4826304, 4859136, 4873344, 4960368, 5005056, 5039104, 5370624, 5482512, 5515776, 5569536, 5580414, 5630688, 5668992, 5787096, 6265728, 6377616, 6435072, 6478848, 6497792, 6510483, 6613824, 6673408, 7112448, 7160832, 7288704, 7310016, 7440552, 7507584, 7558656, 7716128, 8223768, 8354304, 8446032, 8503488, 8580096, 8680644, 8818432, 9398592, 9483264, 9652608, 9718272, 9746688, 9920736, 10010112, 10741248, 10965024, 11031552, 11160828, 11261376, 11337984, 11574192, 12531456, 12755232, 12870144, 12995584, 13020966, 13227648, 14224896, 14577408, 14620032, 14881104, 15015168, 15117312, 15432256, 16447536, 16708608, 16892064, 17006976, 17361288, 17636864, 18797184, 19305216, 19436544, 19493376, 19531449, 19841472, 20020224, 21482496, 21930048, 22321656, 22522752, 22675968, 23148384, 25062912, 25510464, 25740288, 26041932, 26455296, 28449792, 29154816, 29240064, 29762208, 30030336, 30864512, 32895072, 33784128, 34013952, 34722576, 35273728, 37594368, 38610432, 38986752, 39062898, 39682944, 43860096, 44643312, 45045504, 45351936, 46296768, 50125824, 51020928, 52083864, 52910592, 58309632, 58480128, 59524416, 60060672, 61729024, 65790144, 67568256, 68027904, 69445152, 75188736, 77220864, 78125796, 79365888, 87720192, 89286624, 90091008, 92593536, 102041856, 104167728, 105821184, 116960256, 119048832, 123458048, 131580288, 135136512, 136055808, 138890304, 150377472, 156251592, 158731776, 175440384, 178573248, 180182016, 185187072, 204083712, 208335456, 238097664, 246916096, 263160576, 270273024, 277780608, 312503184, 317463552, 350880768, 357146496, 370374144, 408167424, 416670912, 476195328, 526321152, 540546048, 555561216, 625006368, 714292992, 740748288, 833341824, 952390656, 1052642304, 1111122432, 1250012736, 1428585984, 1666683648, 2222244864, 2500025472, 2857171968, 3333367296, 5000050944, 6666734592, 10000101888, 20000203776]

約数ペア:

[(1, 20000203776), (2, 10000101888), (3, 6666734592), (4, 5000050944), (6, 3333367296), (7, 2857171968), (8, 2500025472), (9, 2222244864), (12, 1666683648), (14, 1428585984), (16, 1250012736), (18, 1111122432), (19, 1052642304), (21, 952390656), (24, 833341824), (27, 740748288), (28, 714292992), (32, 625006368), (36, 555561216), (37, 540546048), (38, 526321152), (42, 476195328), (48, 416670912), (49, 408167424), (54, 370374144), (56, 357146496), (57, 350880768), (63, 317463552), (64, 312503184), (72, 277780608), (74, 270273024), (76, 263160576), (81, 246916096), (84, 238097664), (96, 208335456), (98, 204083712), (108, 185187072), (111, 180182016), (112, 178573248), (114, 175440384), (126, 158731776), (128, 156251592), (133, 150377472), (144, 138890304), (147, 136055808), (148, 135136512), (152, 131580288), (162, 123458048), (168, 119048832), (171, 116960256), (189, 105821184), (192, 104167728), (196, 102041856), (216, 92593536), (222, 90091008), (224, 89286624), (228, 87720192), (252, 79365888), (256, 78125796), (259, 77220864), (266, 75188736), (288, 69445152), (294, 68027904), (296, 67568256), (304, 65790144), (324, 61729024), (333, 60060672), (336, 59524416), (342, 58480128), (343, 58309632), (378, 52910592), (384, 52083864), (392, 51020928), (399, 50125824), (432, 46296768), (441, 45351936), (444, 45045504), (448, 44643312), (456, 43860096), (504, 39682944), (512, 39062898), (513, 38986752), (518, 38610432), (532, 37594368), (567, 35273728), (576, 34722576), (588, 34013952), (592, 33784128), (608, 32895072), (648, 30864512), (666, 30030336), (672, 29762208), (684, 29240064), (686, 29154816), (703, 28449792), (756, 26455296), (768, 26041932), (777, 25740288), (784, 25510464), (798, 25062912), (864, 23148384), (882, 22675968), (888, 22522752), (896, 22321656), (912, 21930048), (931, 21482496), (999, 20020224), (1008, 19841472), (1024, 19531449), (1026, 19493376), (1029, 19436544), (1036, 19305216), (1064, 18797184), (1134, 17636864), (1152, 17361288), (1176, 17006976), (1184, 16892064), (1197, 16708608), (1216, 16447536), (1296, 15432256), (1323, 15117312), (1332, 15015168), (1344, 14881104), (1368, 14620032), (1372, 14577408), (1406, 14224896), (1512, 13227648), (1536, 13020966), (1539, 12995584), (1554, 12870144), (1568, 12755232), (1596, 12531456), (1728, 11574192), (1764, 11337984), (1776, 11261376), (1792, 11160828), (1813, 11031552), (1824, 10965024), (1862, 10741248), (1998, 10010112), (2016, 9920736), (2052, 9746688), (2058, 9718272), (2072, 9652608), (2109, 9483264), (2128, 9398592), (2268, 8818432), (2304, 8680644), (2331, 8580096), (2352, 8503488), (2368, 8446032), (2394, 8354304), (2432, 8223768), (2592, 7716128), (2646, 7558656), (2664, 7507584), (2688, 7440552), (2736, 7310016), (2744, 7288704), (2793, 7160832), (2812, 7112448), (2997, 6673408), (3024, 6613824), (3072, 6510483), (3078, 6497792), (3087, 6478848), (3108, 6435072), (3136, 6377616), (3192, 6265728), (3456, 5787096), (3528, 5668992), (3552, 5630688), (3584, 5580414), (3591, 5569536), (3626, 5515776), (3648, 5482512), (3724, 5370624), (3969, 5039104), (3996, 5005056), (4032, 4960368), (4104, 4873344), (4116, 4859136), (4144, 4826304), (4218, 4741632), (4256, 4699296), (4536, 4409216), (4608, 4340322), (4662, 4290048), (4704, 4251744), (4736, 4223016), (4788, 4177152), (4864, 4111884), (4921, 4064256), (5184, 3858064), (5292, 3779328), (5328, 3753792), (5376, 3720276), (5439, 3677184), (5472, 3655008), (5488, 3644352), (5586, 3580416), (5624, 3556224), (5994, 3336704), (6048, 3306912), (6156, 3248896), (6174, 3239424), (6216, 3217536), (6272, 3188808), (6327, 3161088), (6384, 3132864), (6517, 3068928), (6912, 2893548), (6993, 2860032), (7056, 2834496), (7104, 2815344), (7168, 2790207), (7182, 2784768), (7252, 2757888), (7296, 2741256), (7448, 2685312), (7938, 2519552), (7992, 2502528), (8064, 2480184), (8208, 2436672), (8232, 2429568), (8288, 2413152), (8379, 2386944), (8436, 2370816), (8512, 2349648), (9072, 2204608), (9216, 2170161), (9261, 2159616), (9324, 2145024), (9408, 2125872), (9472, 2111508), (9576, 2088576), (9728, 2055942), (9842, 2032128), (10368, 1929032), (10584, 1889664), (10656, 1876896), (10752, 1860138), (10773, 1856512), (10878, 1838592), (10944, 1827504), (10976, 1822176), (11172, 1790208), (11248, 1778112), (11988, 1668352), (12096, 1653456), (12312, 1624448), (12348, 1619712), (12432, 1608768), (12544, 1594404), (12654, 1580544), (12691, 1575936), (12768, 1566432), (13034, 1534464), (13824, 1446774), (13986, 1430016), (14112, 1417248), (14208, 1407672), (14364, 1392384), (14504, 1378944), (14592, 1370628), (14763, 1354752), (14896, 1342656), (15876, 1259776), (15984, 1251264), (16128, 1240092), (16317, 1225728), (16416, 1218336), (16464, 1214784), (16576, 1206576), (16758, 1193472), (16872, 1185408), (17024, 1174824), (18144, 1102304), (18522, 1079808), (18648, 1072512), (18816, 1062936), (18944, 1055754), (18981, 1053696), (19152, 1044288), (19456, 1027971), (19551, 1022976), (19684, 1016064), (20736, 964516), (20979, 953344), (21168, 944832), (21312, 938448), (21504, 930069), (21546, 928256), (21756, 919296), (21888, 913752), (21952, 911088), (22344, 895104), (22496, 889056), (23976, 834176), (24192, 826728), (24624, 812224), (24696, 809856), (24864, 804384), (25088, 797202), (25137, 795648), (25308, 790272), (25382, 787968), (25536, 783216), (26068, 767232), (27648, 723387), (27783, 719872), (27972, 715008), (28224, 708624), (28416, 703836), (28728, 696192), (29008, 689472), (29184, 685314), (29526, 677376), (29792, 671328), (31752, 629888), (31968, 625632), (32256, 620046), (32634, 612864), (32832, 609168), (32928, 607392), (33152, 603288), (33516, 596736), (33744, 592704), (34048, 587412), (34447, 580608), (36288, 551152), (37044, 539904), (37296, 536256), (37632, 531468), (37888, 527877), (37962, 526848), (38073, 525312), (38304, 522144), (39102, 511488), (39368, 508032), (41472, 482258), (41958, 476672), (42336, 472416), (42624, 469224), (43092, 464128), (43512, 459648), (43776, 456876), (43904, 455544), (44289, 451584), (44688, 447552), (44992, 444528), (47952, 417088), (48384, 413364), (48951, 408576), (49248, 406112), (49392, 404928), (49728, 402192), (50176, 398601), (50274, 397824), (50616, 395136), (50764, 393984), (51072, 391608), (52136, 383616), (55566, 359936), (55944, 357504), (56448, 354312), (56832, 351918), (56943, 351232), (57456, 348096), (58016, 344736), (58368, 342657), (58653, 340992), (59052, 338688), (59584, 335664), (63504, 314944), (63936, 312816), (64512, 310023), (65268, 306432), (65664, 304584), (65856, 303696), (66304, 301644), (67032, 298368), (67488, 296352), (68096, 293706), (68894, 290304), (72576, 275576), (74088, 269952), (74592, 268128), (75264, 265734), (75411, 265216), (75924, 263424), (76146, 262656), (76608, 261072), (78204, 255744), (78736, 254016), (82944, 241129), (83916, 238336), (84672, 236208), (85248, 234612), (86184, 232064), (87024, 229824), (87552, 228438), (87808, 227772), (88578, 225792), (89376, 223776), (89984, 222264), (95904, 208544), (96768, 206682), (97902, 204288), (98496, 203056), (98784, 202464), (99456, 201096), (100548, 198912), (101232, 197568), (101528, 196992), (102144, 195804), (103341, 193536), (104272, 191808), (111132, 179968), (111888, 178752), (112896, 177156), (113664, 175959), (113886, 175616), (114219, 175104), (114912, 174048), (116032, 172368), (117306, 170496), (118104, 169344), (119168, 167832), (127008, 157472), (127872, 156408), (130536, 153216), (131328, 152292), (131712, 151848), (132608, 150822), (132867, 150528), (134064, 149184), (134976, 148176), (136192, 146853), (137788, 145152)]