20169776952

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5552

約数の個数: 320

約数和(自身を含む): 66838464000

約数和(自身を除く): 46668687048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 72, 76, 78, 81, 92, 104, 108, 114, 117, 138, 152, 156, 162, 171, 184, 207, 216, 228, 234, 247, 276, 299, 312, 324, 342, 351, 414, 437, 456, 468, 494, 513, 552, 598, 621, 648, 684, 702, 741, 828, 874, 897, 936, 988, 1026, 1053, 1196, 1242, 1311, 1368, 1404, 1482, 1539, 1656, 1748, 1794, 1863, 1976, 2052, 2106, 2223, 2392, 2484, 2622, 2691, 2808, 2964, 3078, 3496, 3588, 3726, 3933, 4104, 4212, 4446, 4968, 5244, 5382, 5479, 5681, 5928, 6156, 6669, 7176, 7452, 7866, 8073, 8424, 8892, 10488, 10764, 10958, 11362, 11799, 12312, 13338, 14904, 15732, 16146, 16437, 17043, 17784, 20007, 21528, 21916, 22724, 23598, 24219, 26676, 31464, 32292, 32874, 34086, 35397, 40014, 43832, 45448, 47196, 48438, 49311, 51129, 53352, 64584, 65748, 68172, 70794, 71227, 80028, 94392, 96876, 98622, 102258, 104101, 126017, 131496, 136344, 141588, 142454, 147933, 153387, 160056, 193752, 197244, 204516, 208202, 213681, 252034, 283176, 284908, 295866, 306774, 312303, 378051, 394488, 409032, 416404, 427362, 443799, 460161, 504068, 569816, 591732, 613548, 624606, 641043, 756102, 832808, 854724, 887598, 920322, 936909, 1008136, 1134153, 1183464, 1227096, 1249212, 1282086, 1353313, 1512204, 1638221, 1709448, 1775196, 1840644, 1873818, 1923129, 2268306, 2394323, 2498424, 2564172, 2706626, 2810727, 3024408, 3276442, 3402459, 3550392, 3681288, 3747636, 3846258, 4059939, 4536612, 4788646, 4914663, 5128344, 5413252, 5621454, 5769387, 6552884, 6804918, 7182969, 7495272, 7692516, 8119878, 8432181, 9073224, 9577292, 9829326, 10207377, 10826504, 11242908, 11538774, 12179817, 13105768, 13609836, 14365938, 14743989, 15385032, 16239756, 16864362, 19154584, 19658652, 20414754, 21548907, 22485816, 23077548, 24359634, 27219672, 28731876, 29487978, 31126199, 32479512, 33728724, 36539451, 39317304, 40829508, 43097814, 44231967, 46155096, 48719268, 57463752, 58975956, 62252398, 64646721, 67457448, 73078902, 81659016, 86195628, 88463934, 93378597, 97438536, 109618353, 117951912, 124504796, 129293442, 132695901, 146157804, 172391256, 176927868, 186757194, 193940163, 219236706, 249009592, 258586884, 265391802, 280135791, 292315608, 353855736, 373514388, 387880326, 438473412, 517173768, 530783604, 560271582, 747028776, 775760652, 840407373, 876946824, 1061567208, 1120543164, 1551521304, 1680814746, 2241086328, 2521222119, 3361629492, 5042444238, 6723258984, 10084888476, 20169776952]

約数ペア:

[(1, 20169776952), (2, 10084888476), (3, 6723258984), (4, 5042444238), (6, 3361629492), (8, 2521222119), (9, 2241086328), (12, 1680814746), (13, 1551521304), (18, 1120543164), (19, 1061567208), (23, 876946824), (24, 840407373), (26, 775760652), (27, 747028776), (36, 560271582), (38, 530783604), (39, 517173768), (46, 438473412), (52, 387880326), (54, 373514388), (57, 353855736), (69, 292315608), (72, 280135791), (76, 265391802), (78, 258586884), (81, 249009592), (92, 219236706), (104, 193940163), (108, 186757194), (114, 176927868), (117, 172391256), (138, 146157804), (152, 132695901), (156, 129293442), (162, 124504796), (171, 117951912), (184, 109618353), (207, 97438536), (216, 93378597), (228, 88463934), (234, 86195628), (247, 81659016), (276, 73078902), (299, 67457448), (312, 64646721), (324, 62252398), (342, 58975956), (351, 57463752), (414, 48719268), (437, 46155096), (456, 44231967), (468, 43097814), (494, 40829508), (513, 39317304), (552, 36539451), (598, 33728724), (621, 32479512), (648, 31126199), (684, 29487978), (702, 28731876), (741, 27219672), (828, 24359634), (874, 23077548), (897, 22485816), (936, 21548907), (988, 20414754), (1026, 19658652), (1053, 19154584), (1196, 16864362), (1242, 16239756), (1311, 15385032), (1368, 14743989), (1404, 14365938), (1482, 13609836), (1539, 13105768), (1656, 12179817), (1748, 11538774), (1794, 11242908), (1863, 10826504), (1976, 10207377), (2052, 9829326), (2106, 9577292), (2223, 9073224), (2392, 8432181), (2484, 8119878), (2622, 7692516), (2691, 7495272), (2808, 7182969), (2964, 6804918), (3078, 6552884), (3496, 5769387), (3588, 5621454), (3726, 5413252), (3933, 5128344), (4104, 4914663), (4212, 4788646), (4446, 4536612), (4968, 4059939), (5244, 3846258), (5382, 3747636), (5479, 3681288), (5681, 3550392), (5928, 3402459), (6156, 3276442), (6669, 3024408), (7176, 2810727), (7452, 2706626), (7866, 2564172), (8073, 2498424), (8424, 2394323), (8892, 2268306), (10488, 1923129), (10764, 1873818), (10958, 1840644), (11362, 1775196), (11799, 1709448), (12312, 1638221), (13338, 1512204), (14904, 1353313), (15732, 1282086), (16146, 1249212), (16437, 1227096), (17043, 1183464), (17784, 1134153), (20007, 1008136), (21528, 936909), (21916, 920322), (22724, 887598), (23598, 854724), (24219, 832808), (26676, 756102), (31464, 641043), (32292, 624606), (32874, 613548), (34086, 591732), (35397, 569816), (40014, 504068), (43832, 460161), (45448, 443799), (47196, 427362), (48438, 416404), (49311, 409032), (51129, 394488), (53352, 378051), (64584, 312303), (65748, 306774), (68172, 295866), (70794, 284908), (71227, 283176), (80028, 252034), (94392, 213681), (96876, 208202), (98622, 204516), (102258, 197244), (104101, 193752), (126017, 160056), (131496, 153387), (136344, 147933), (141588, 142454)]