20138538336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{2843}}^1$

素因数の和:3073

約数の個数: 192

約数和(自身を含む): 61646635008

約数和(自身を除く): 41508096672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 83, 84, 96, 112, 127, 166, 168, 224, 249, 254, 332, 336, 381, 498, 508, 581, 664, 672, 762, 889, 996, 1016, 1162, 1328, 1524, 1743, 1778, 1992, 2032, 2324, 2656, 2667, 2843, 3048, 3486, 3556, 3984, 4064, 4648, 5334, 5686, 6096, 6972, 7112, 7968, 8529, 9296, 10541, 10668, 11372, 12192, 13944, 14224, 17058, 18592, 19901, 21082, 21336, 22744, 27888, 28448, 31623, 34116, 39802, 42164, 42672, 45488, 55776, 59703, 63246, 68232, 73787, 79604, 84328, 85344, 90976, 119406, 126492, 136464, 147574, 159208, 168656, 221361, 235969, 238812, 252984, 272928, 295148, 318416, 337312, 361061, 442722, 471938, 477624, 505968, 590296, 636832, 707907, 722122, 885444, 943876, 955248, 1011936, 1083183, 1180592, 1415814, 1444244, 1651783, 1770888, 1887752, 1910496, 2166366, 2361184, 2527427, 2831628, 2888488, 3303566, 3541776, 3775504, 4332732, 4955349, 5054854, 5663256, 5776976, 6607132, 7083552, 7551008, 7582281, 8665464, 9910698, 10109708, 11326512, 11553952, 13214264, 15164562, 17330928, 19821396, 20219416, 22653024, 26428528, 29968063, 30329124, 34661856, 39642792, 40438832, 52857056, 59936126, 60658248, 79285584, 80877664, 89904189, 119872252, 121316496, 158571168, 179808378, 209776441, 239744504, 242632992, 359616756, 419552882, 479489008, 629329323, 719233512, 839105764, 958978016, 1258658646, 1438467024, 1678211528, 2517317292, 2876934048, 3356423056, 5034634584, 6712846112, 10069269168, 20138538336]

約数ペア:

[(1, 20138538336), (2, 10069269168), (3, 6712846112), (4, 5034634584), (6, 3356423056), (7, 2876934048), (8, 2517317292), (12, 1678211528), (14, 1438467024), (16, 1258658646), (21, 958978016), (24, 839105764), (28, 719233512), (32, 629329323), (42, 479489008), (48, 419552882), (56, 359616756), (83, 242632992), (84, 239744504), (96, 209776441), (112, 179808378), (127, 158571168), (166, 121316496), (168, 119872252), (224, 89904189), (249, 80877664), (254, 79285584), (332, 60658248), (336, 59936126), (381, 52857056), (498, 40438832), (508, 39642792), (581, 34661856), (664, 30329124), (672, 29968063), (762, 26428528), (889, 22653024), (996, 20219416), (1016, 19821396), (1162, 17330928), (1328, 15164562), (1524, 13214264), (1743, 11553952), (1778, 11326512), (1992, 10109708), (2032, 9910698), (2324, 8665464), (2656, 7582281), (2667, 7551008), (2843, 7083552), (3048, 6607132), (3486, 5776976), (3556, 5663256), (3984, 5054854), (4064, 4955349), (4648, 4332732), (5334, 3775504), (5686, 3541776), (6096, 3303566), (6972, 2888488), (7112, 2831628), (7968, 2527427), (8529, 2361184), (9296, 2166366), (10541, 1910496), (10668, 1887752), (11372, 1770888), (12192, 1651783), (13944, 1444244), (14224, 1415814), (17058, 1180592), (18592, 1083183), (19901, 1011936), (21082, 955248), (21336, 943876), (22744, 885444), (27888, 722122), (28448, 707907), (31623, 636832), (34116, 590296), (39802, 505968), (42164, 477624), (42672, 471938), (45488, 442722), (55776, 361061), (59703, 337312), (63246, 318416), (68232, 295148), (73787, 272928), (79604, 252984), (84328, 238812), (85344, 235969), (90976, 221361), (119406, 168656), (126492, 159208), (136464, 147574)]