20389986144

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2040

約数の個数: 288

約数和(自身を含む): 66149830656

約数和(自身を除く): 45759844512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 127, 132, 144, 162, 176, 198, 216, 243, 254, 264, 288, 297, 324, 352, 381, 396, 432, 486, 508, 528, 594, 648, 762, 792, 864, 891, 972, 1016, 1056, 1143, 1188, 1296, 1397, 1524, 1584, 1782, 1877, 1944, 2032, 2286, 2376, 2592, 2673, 2794, 3048, 3168, 3429, 3564, 3754, 3888, 4064, 4191, 4572, 4752, 5346, 5588, 5631, 6096, 6858, 7128, 7508, 7776, 8382, 9144, 9504, 10287, 10692, 11176, 11262, 12192, 12573, 13716, 14256, 15016, 16764, 16893, 18288, 20574, 20647, 21384, 22352, 22524, 25146, 27432, 28512, 30032, 30861, 33528, 33786, 36576, 37719, 41148, 41294, 42768, 44704, 45048, 50292, 50679, 54864, 60064, 61722, 61941, 67056, 67572, 75438, 82296, 82588, 85536, 90096, 100584, 101358, 109728, 113157, 123444, 123882, 134112, 135144, 150876, 152037, 164592, 165176, 180192, 185823, 201168, 202716, 226314, 238379, 246888, 247764, 270288, 301752, 304074, 329184, 330352, 339471, 371646, 402336, 405432, 452628, 456111, 476758, 493776, 495528, 540576, 557469, 603504, 608148, 660704, 678942, 715137, 743292, 810864, 905256, 912222, 953516, 987552, 991056, 1114938, 1207008, 1216296, 1357884, 1430274, 1486584, 1621728, 1672407, 1810512, 1824444, 1907032, 1982112, 2145411, 2229876, 2432592, 2622169, 2715768, 2860548, 2973168, 3344814, 3621024, 3648888, 3814064, 4290822, 4459752, 4865184, 5017221, 5244338, 5431536, 5721096, 5946336, 6436233, 6689628, 7297776, 7628128, 7866507, 8581644, 8919504, 10034442, 10488676, 10863072, 11442192, 12872466, 13379256, 14595552, 15733014, 17163288, 17839008, 19308699, 20068884, 20977352, 22884384, 23599521, 25744932, 26758512, 31466028, 34326576, 38617398, 40137768, 41954704, 47199042, 51489864, 53517024, 57926097, 62932056, 68653152, 70798563, 77234796, 80275536, 83909408, 94398084, 102979728, 115852194, 125864112, 141597126, 154469592, 160551072, 188796168, 205959456, 212395689, 231704388, 251728224, 283194252, 308939184, 377592336, 424791378, 463408776, 566388504, 617878368, 637187067, 755184672, 849582756, 926817552, 1132777008, 1274374134, 1699165512, 1853635104, 2265554016, 2548748268, 3398331024, 5097496536, 6796662048, 10194993072, 20389986144]

約数ペア:

[(1, 20389986144), (2, 10194993072), (3, 6796662048), (4, 5097496536), (6, 3398331024), (8, 2548748268), (9, 2265554016), (11, 1853635104), (12, 1699165512), (16, 1274374134), (18, 1132777008), (22, 926817552), (24, 849582756), (27, 755184672), (32, 637187067), (33, 617878368), (36, 566388504), (44, 463408776), (48, 424791378), (54, 377592336), (66, 308939184), (72, 283194252), (81, 251728224), (88, 231704388), (96, 212395689), (99, 205959456), (108, 188796168), (127, 160551072), (132, 154469592), (144, 141597126), (162, 125864112), (176, 115852194), (198, 102979728), (216, 94398084), (243, 83909408), (254, 80275536), (264, 77234796), (288, 70798563), (297, 68653152), (324, 62932056), (352, 57926097), (381, 53517024), (396, 51489864), (432, 47199042), (486, 41954704), (508, 40137768), (528, 38617398), (594, 34326576), (648, 31466028), (762, 26758512), (792, 25744932), (864, 23599521), (891, 22884384), (972, 20977352), (1016, 20068884), (1056, 19308699), (1143, 17839008), (1188, 17163288), (1296, 15733014), (1397, 14595552), (1524, 13379256), (1584, 12872466), (1782, 11442192), (1877, 10863072), (1944, 10488676), (2032, 10034442), (2286, 8919504), (2376, 8581644), (2592, 7866507), (2673, 7628128), (2794, 7297776), (3048, 6689628), (3168, 6436233), (3429, 5946336), (3564, 5721096), (3754, 5431536), (3888, 5244338), (4064, 5017221), (4191, 4865184), (4572, 4459752), (4752, 4290822), (5346, 3814064), (5588, 3648888), (5631, 3621024), (6096, 3344814), (6858, 2973168), (7128, 2860548), (7508, 2715768), (7776, 2622169), (8382, 2432592), (9144, 2229876), (9504, 2145411), (10287, 1982112), (10692, 1907032), (11176, 1824444), (11262, 1810512), (12192, 1672407), (12573, 1621728), (13716, 1486584), (14256, 1430274), (15016, 1357884), (16764, 1216296), (16893, 1207008), (18288, 1114938), (20574, 991056), (20647, 987552), (21384, 953516), (22352, 912222), (22524, 905256), (25146, 810864), (27432, 743292), (28512, 715137), (30032, 678942), (30861, 660704), (33528, 608148), (33786, 603504), (36576, 557469), (37719, 540576), (41148, 495528), (41294, 493776), (42768, 476758), (44704, 456111), (45048, 452628), (50292, 405432), (50679, 402336), (54864, 371646), (60064, 339471), (61722, 330352), (61941, 329184), (67056, 304074), (67572, 301752), (75438, 270288), (82296, 247764), (82588, 246888), (85536, 238379), (90096, 226314), (100584, 202716), (101358, 201168), (109728, 185823), (113157, 180192), (123444, 165176), (123882, 164592), (134112, 152037), (135144, 150876)]