20189965824

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5710

約数の個数: 320

約数和(自身を含む): 70159795200

約数和(自身を除く): 49969829376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 144, 148, 168, 189, 192, 216, 222, 224, 252, 256, 259, 288, 296, 333, 336, 378, 384, 432, 444, 448, 504, 512, 518, 576, 592, 666, 672, 756, 768, 777, 864, 888, 896, 999, 1008, 1036, 1152, 1184, 1332, 1344, 1512, 1536, 1554, 1728, 1776, 1792, 1998, 2016, 2072, 2304, 2331, 2368, 2664, 2688, 3024, 3108, 3456, 3552, 3584, 3996, 4032, 4144, 4608, 4662, 4736, 5328, 5376, 5639, 6048, 6216, 6912, 6993, 7104, 7992, 8064, 8288, 9324, 9472, 10656, 10752, 11278, 12096, 12432, 13824, 13986, 14208, 15984, 16128, 16576, 16917, 18648, 18944, 21312, 22556, 24192, 24864, 27972, 28416, 31968, 32256, 33152, 33834, 37296, 39473, 42624, 45112, 48384, 49728, 50751, 55944, 56832, 63936, 66304, 67668, 74592, 78946, 85248, 90224, 96768, 99456, 101502, 111888, 118419, 127872, 132608, 135336, 149184, 152253, 157892, 170496, 180448, 198912, 203004, 208643, 223776, 236838, 255744, 270672, 298368, 304506, 315784, 355257, 360896, 397824, 406008, 417286, 447552, 473676, 511488, 541344, 596736, 609012, 625929, 631568, 710514, 721792, 812016, 834572, 895104, 947352, 1065771, 1082688, 1193472, 1218024, 1251858, 1263136, 1421028, 1443584, 1460501, 1624032, 1669144, 1790208, 1877787, 1894704, 2131542, 2165376, 2436048, 2503716, 2526272, 2842056, 2887168, 2921002, 3248064, 3338288, 3580416, 3755574, 3789408, 4263084, 4330752, 4381503, 4872096, 5007432, 5052544, 5633361, 5684112, 5842004, 6496128, 6676576, 7511148, 7578816, 8526168, 8661504, 8763006, 9744192, 10014864, 10105088, 11266722, 11368224, 11684008, 12992256, 13144509, 13353152, 15022296, 15157632, 17052336, 17526012, 19488384, 20029728, 20210176, 22533444, 22736448, 23368016, 25984512, 26289018, 26706304, 30044592, 30315264, 34104672, 35052024, 38976768, 39433527, 40059456, 45066888, 45472896, 46736032, 52578036, 53412608, 60089184, 60630528, 68209344, 70104048, 77953536, 78867054, 80118912, 90133776, 90945792, 93472064, 105156072, 106825216, 120178368, 136418688, 140208096, 157734108, 160237824, 180267552, 181891584, 186944128, 210312144, 240356736, 272837376, 280416192, 315468216, 320475648, 360535104, 373888256, 420624288, 480713472, 545674752, 560832384, 630936432, 721070208, 747776512, 841248576, 961426944, 1121664768, 1261872864, 1442140416, 1682497152, 2243329536, 2523745728, 2884280832, 3364994304, 5047491456, 6729988608, 10094982912, 20189965824]

約数ペア:

[(1, 20189965824), (2, 10094982912), (3, 6729988608), (4, 5047491456), (6, 3364994304), (7, 2884280832), (8, 2523745728), (9, 2243329536), (12, 1682497152), (14, 1442140416), (16, 1261872864), (18, 1121664768), (21, 961426944), (24, 841248576), (27, 747776512), (28, 721070208), (32, 630936432), (36, 560832384), (37, 545674752), (42, 480713472), (48, 420624288), (54, 373888256), (56, 360535104), (63, 320475648), (64, 315468216), (72, 280416192), (74, 272837376), (84, 240356736), (96, 210312144), (108, 186944128), (111, 181891584), (112, 180267552), (126, 160237824), (128, 157734108), (144, 140208096), (148, 136418688), (168, 120178368), (189, 106825216), (192, 105156072), (216, 93472064), (222, 90945792), (224, 90133776), (252, 80118912), (256, 78867054), (259, 77953536), (288, 70104048), (296, 68209344), (333, 60630528), (336, 60089184), (378, 53412608), (384, 52578036), (432, 46736032), (444, 45472896), (448, 45066888), (504, 40059456), (512, 39433527), (518, 38976768), (576, 35052024), (592, 34104672), (666, 30315264), (672, 30044592), (756, 26706304), (768, 26289018), (777, 25984512), (864, 23368016), (888, 22736448), (896, 22533444), (999, 20210176), (1008, 20029728), (1036, 19488384), (1152, 17526012), (1184, 17052336), (1332, 15157632), (1344, 15022296), (1512, 13353152), (1536, 13144509), (1554, 12992256), (1728, 11684008), (1776, 11368224), (1792, 11266722), (1998, 10105088), (2016, 10014864), (2072, 9744192), (2304, 8763006), (2331, 8661504), (2368, 8526168), (2664, 7578816), (2688, 7511148), (3024, 6676576), (3108, 6496128), (3456, 5842004), (3552, 5684112), (3584, 5633361), (3996, 5052544), (4032, 5007432), (4144, 4872096), (4608, 4381503), (4662, 4330752), (4736, 4263084), (5328, 3789408), (5376, 3755574), (5639, 3580416), (6048, 3338288), (6216, 3248064), (6912, 2921002), (6993, 2887168), (7104, 2842056), (7992, 2526272), (8064, 2503716), (8288, 2436048), (9324, 2165376), (9472, 2131542), (10656, 1894704), (10752, 1877787), (11278, 1790208), (12096, 1669144), (12432, 1624032), (13824, 1460501), (13986, 1443584), (14208, 1421028), (15984, 1263136), (16128, 1251858), (16576, 1218024), (16917, 1193472), (18648, 1082688), (18944, 1065771), (21312, 947352), (22556, 895104), (24192, 834572), (24864, 812016), (27972, 721792), (28416, 710514), (31968, 631568), (32256, 625929), (33152, 609012), (33834, 596736), (37296, 541344), (39473, 511488), (42624, 473676), (45112, 447552), (48384, 417286), (49728, 406008), (50751, 397824), (55944, 360896), (56832, 355257), (63936, 315784), (66304, 304506), (67668, 298368), (74592, 270672), (78946, 255744), (85248, 236838), (90224, 223776), (96768, 208643), (99456, 203004), (101502, 198912), (111888, 180448), (118419, 170496), (127872, 157892), (132608, 152253), (135336, 149184)]