20942433792

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 480

約数和(自身を含む): 73891699200

約数和(自身を除く): 52949265408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 49, 54, 56, 63, 64, 72, 84, 86, 96, 98, 108, 112, 126, 128, 129, 144, 147, 168, 172, 189, 192, 196, 216, 224, 252, 256, 258, 288, 294, 301, 336, 344, 378, 384, 387, 392, 432, 441, 448, 504, 512, 516, 576, 588, 602, 672, 688, 719, 756, 768, 774, 784, 864, 882, 896, 903, 1008, 1032, 1152, 1161, 1176, 1204, 1323, 1344, 1376, 1438, 1512, 1536, 1548, 1568, 1728, 1764, 1792, 1806, 2016, 2064, 2107, 2157, 2304, 2322, 2352, 2408, 2646, 2688, 2709, 2752, 2876, 3024, 3096, 3136, 3456, 3528, 3584, 3612, 4032, 4128, 4214, 4314, 4608, 4644, 4704, 4816, 5033, 5292, 5376, 5418, 5504, 5752, 6048, 6192, 6272, 6321, 6471, 6912, 7056, 7224, 8064, 8127, 8256, 8428, 8628, 9288, 9408, 9632, 10066, 10584, 10752, 10836, 11008, 11504, 12096, 12384, 12544, 12642, 12942, 13824, 14112, 14448, 15099, 16128, 16254, 16512, 16856, 17256, 18576, 18816, 18963, 19264, 19413, 20132, 21168, 21672, 22016, 23008, 24192, 24768, 25088, 25284, 25884, 28224, 28896, 30198, 30917, 32256, 32508, 33024, 33712, 34512, 35231, 37152, 37632, 37926, 38528, 38826, 40264, 42336, 43344, 45297, 46016, 48384, 49536, 50568, 51768, 56448, 56889, 57792, 60396, 61834, 65016, 66048, 67424, 69024, 70462, 74304, 75264, 75852, 77056, 77652, 80528, 84672, 86688, 90594, 92032, 92751, 96768, 99072, 101136, 103536, 105693, 112896, 113778, 115584, 120792, 123668, 130032, 134848, 135891, 138048, 140924, 148608, 151704, 154112, 155304, 161056, 169344, 173376, 181188, 184064, 185502, 198144, 202272, 207072, 211386, 216419, 225792, 227556, 231168, 241584, 247336, 260064, 269696, 271782, 276096, 278253, 281848, 297216, 303408, 310608, 317079, 322112, 338688, 346752, 362376, 368128, 371004, 404544, 414144, 422772, 432838, 455112, 462336, 483168, 494672, 520128, 539392, 543564, 552192, 556506, 563696, 594432, 606816, 621216, 634158, 644224, 649257, 677376, 693504, 724752, 742008, 809088, 828288, 834759, 845544, 865676, 910224, 951237, 966336, 989344, 1040256, 1078784, 1087128, 1104384, 1113012, 1127392, 1213632, 1242432, 1268316, 1288448, 1298514, 1387008, 1449504, 1484016, 1514933, 1618176, 1656576, 1669518, 1691088, 1731352, 1820448, 1902474, 1932672, 1947771, 1978688, 2080512, 2174256, 2226024, 2254784, 2427264, 2484864, 2536632, 2576896, 2597028, 2899008, 2968032, 3029866, 3236352, 3313152, 3339036, 3382176, 3462704, 3640896, 3804948, 3865344, 3895542, 3957376, 4161024, 4348512, 4452048, 4509568, 4544799, 4854528, 4969728, 5073264, 5194056, 5798016, 5843313, 5936064, 6059732, 6678072, 6764352, 6925408, 7281792, 7609896, 7730688, 7791084, 7914752, 8697024, 8904096, 9019136, 9089598, 9709056, 9939456, 10146528, 10388112, 11596032, 11686626, 11872128, 12119464, 13356144, 13528704, 13634397, 13850816, 14563584, 15219792, 15582168, 15829504, 17394048, 17808192, 18038272, 18179196, 20293056, 20776224, 23192064, 23373252, 23744256, 24238928, 26712288, 27057408, 27268794, 27701632, 29127168, 30439584, 31164336, 34788096, 35616384, 36358392, 40586112, 40903191, 41552448, 46746504, 47488512, 48477856, 53424576, 54114816, 54537588, 55403264, 60879168, 62328672, 69576192, 71232768, 72716784, 81172224, 81806382, 83104896, 93493008, 96955712, 106849152, 109075176, 110806528, 121758336, 124657344, 142465536, 145433568, 162344448, 163612764, 166209792, 186986016, 193911424, 213698304, 218150352, 243516672, 249314688, 290867136, 327225528, 332419584, 373972032, 387822848, 427396608, 436300704, 487033344, 498629376, 581734272, 654451056, 747944064, 775645696, 872601408, 997258752, 1163468544, 1308902112, 1495888128, 1745202816, 2326937088, 2617804224, 2991776256, 3490405632, 5235608448, 6980811264, 10471216896, 20942433792]

約数ペア:

[(1, 20942433792), (2, 10471216896), (3, 6980811264), (4, 5235608448), (6, 3490405632), (7, 2991776256), (8, 2617804224), (9, 2326937088), (12, 1745202816), (14, 1495888128), (16, 1308902112), (18, 1163468544), (21, 997258752), (24, 872601408), (27, 775645696), (28, 747944064), (32, 654451056), (36, 581734272), (42, 498629376), (43, 487033344), (48, 436300704), (49, 427396608), (54, 387822848), (56, 373972032), (63, 332419584), (64, 327225528), (72, 290867136), (84, 249314688), (86, 243516672), (96, 218150352), (98, 213698304), (108, 193911424), (112, 186986016), (126, 166209792), (128, 163612764), (129, 162344448), (144, 145433568), (147, 142465536), (168, 124657344), (172, 121758336), (189, 110806528), (192, 109075176), (196, 106849152), (216, 96955712), (224, 93493008), (252, 83104896), (256, 81806382), (258, 81172224), (288, 72716784), (294, 71232768), (301, 69576192), (336, 62328672), (344, 60879168), (378, 55403264), (384, 54537588), (387, 54114816), (392, 53424576), (432, 48477856), (441, 47488512), (448, 46746504), (504, 41552448), (512, 40903191), (516, 40586112), (576, 36358392), (588, 35616384), (602, 34788096), (672, 31164336), (688, 30439584), (719, 29127168), (756, 27701632), (768, 27268794), (774, 27057408), (784, 26712288), (864, 24238928), (882, 23744256), (896, 23373252), (903, 23192064), (1008, 20776224), (1032, 20293056), (1152, 18179196), (1161, 18038272), (1176, 17808192), (1204, 17394048), (1323, 15829504), (1344, 15582168), (1376, 15219792), (1438, 14563584), (1512, 13850816), (1536, 13634397), (1548, 13528704), (1568, 13356144), (1728, 12119464), (1764, 11872128), (1792, 11686626), (1806, 11596032), (2016, 10388112), (2064, 10146528), (2107, 9939456), (2157, 9709056), (2304, 9089598), (2322, 9019136), (2352, 8904096), (2408, 8697024), (2646, 7914752), (2688, 7791084), (2709, 7730688), (2752, 7609896), (2876, 7281792), (3024, 6925408), (3096, 6764352), (3136, 6678072), (3456, 6059732), (3528, 5936064), (3584, 5843313), (3612, 5798016), (4032, 5194056), (4128, 5073264), (4214, 4969728), (4314, 4854528), (4608, 4544799), (4644, 4509568), (4704, 4452048), (4816, 4348512), (5033, 4161024), (5292, 3957376), (5376, 3895542), (5418, 3865344), (5504, 3804948), (5752, 3640896), (6048, 3462704), (6192, 3382176), (6272, 3339036), (6321, 3313152), (6471, 3236352), (6912, 3029866), (7056, 2968032), (7224, 2899008), (8064, 2597028), (8127, 2576896), (8256, 2536632), (8428, 2484864), (8628, 2427264), (9288, 2254784), (9408, 2226024), (9632, 2174256), (10066, 2080512), (10584, 1978688), (10752, 1947771), (10836, 1932672), (11008, 1902474), (11504, 1820448), (12096, 1731352), (12384, 1691088), (12544, 1669518), (12642, 1656576), (12942, 1618176), (13824, 1514933), (14112, 1484016), (14448, 1449504), (15099, 1387008), (16128, 1298514), (16254, 1288448), (16512, 1268316), (16856, 1242432), (17256, 1213632), (18576, 1127392), (18816, 1113012), (18963, 1104384), (19264, 1087128), (19413, 1078784), (20132, 1040256), (21168, 989344), (21672, 966336), (22016, 951237), (23008, 910224), (24192, 865676), (24768, 845544), (25088, 834759), (25284, 828288), (25884, 809088), (28224, 742008), (28896, 724752), (30198, 693504), (30917, 677376), (32256, 649257), (32508, 644224), (33024, 634158), (33712, 621216), (34512, 606816), (35231, 594432), (37152, 563696), (37632, 556506), (37926, 552192), (38528, 543564), (38826, 539392), (40264, 520128), (42336, 494672), (43344, 483168), (45297, 462336), (46016, 455112), (48384, 432838), (49536, 422772), (50568, 414144), (51768, 404544), (56448, 371004), (56889, 368128), (57792, 362376), (60396, 346752), (61834, 338688), (65016, 322112), (66048, 317079), (67424, 310608), (69024, 303408), (70462, 297216), (74304, 281848), (75264, 278253), (75852, 276096), (77056, 271782), (77652, 269696), (80528, 260064), (84672, 247336), (86688, 241584), (90594, 231168), (92032, 227556), (92751, 225792), (96768, 216419), (99072, 211386), (101136, 207072), (103536, 202272), (105693, 198144), (112896, 185502), (113778, 184064), (115584, 181188), (120792, 173376), (123668, 169344), (130032, 161056), (134848, 155304), (135891, 154112), (138048, 151704), (140924, 148608)]