20138471184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2538

約数の個数: 320

約数和(自身を含む): 63993404160

約数和(自身を除く): 43854932976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 41, 48, 51, 52, 57, 68, 76, 78, 82, 102, 104, 114, 123, 136, 152, 156, 164, 204, 208, 221, 228, 246, 247, 272, 304, 312, 323, 328, 408, 442, 456, 492, 494, 533, 624, 646, 656, 663, 697, 741, 779, 816, 884, 912, 969, 984, 988, 1066, 1292, 1326, 1394, 1482, 1558, 1599, 1768, 1938, 1968, 1976, 2091, 2132, 2337, 2437, 2584, 2652, 2788, 2964, 3116, 3198, 3536, 3876, 3952, 4182, 4199, 4264, 4674, 4874, 5168, 5304, 5576, 5928, 6232, 6396, 7311, 7752, 8364, 8398, 8528, 9061, 9348, 9748, 10127, 10608, 11152, 11856, 12464, 12597, 12792, 13243, 14622, 15504, 16728, 16796, 18122, 18696, 19496, 20254, 25194, 25584, 26486, 27183, 29244, 30381, 31681, 33456, 33592, 36244, 37392, 38992, 39729, 40508, 41429, 46303, 50388, 52972, 54366, 58488, 60762, 63362, 67184, 72488, 79458, 81016, 82858, 92606, 95043, 99917, 100776, 105944, 108732, 116976, 121524, 124287, 126724, 138909, 144976, 158916, 162032, 165716, 172159, 185212, 190086, 199834, 201552, 211888, 217464, 243048, 248574, 253448, 277818, 299751, 317832, 331432, 344318, 370424, 380172, 399668, 434928, 486096, 497148, 506896, 516477, 538577, 555636, 599502, 601939, 635664, 662864, 688636, 740848, 760344, 787151, 799336, 994296, 1032954, 1077154, 1111272, 1199004, 1203878, 1298921, 1377272, 1520688, 1574302, 1598672, 1615731, 1698589, 1805817, 1898423, 1988592, 2065908, 2154308, 2222544, 2361453, 2398008, 2407756, 2597842, 2754544, 3148604, 3231462, 3397178, 3611634, 3796846, 3896763, 4131816, 4308616, 4722906, 4796016, 4815512, 5095767, 5195684, 5695269, 6297208, 6462924, 6794356, 7223268, 7593692, 7793526, 8263632, 8617232, 9445812, 9631024, 10191534, 10232963, 10391368, 11390538, 12594416, 12925848, 13588712, 14446536, 15187384, 15587052, 18891624, 20383068, 20465926, 20782736, 22081657, 22781076, 24679499, 25851696, 27177424, 28893072, 30374768, 30698889, 31174104, 32273191, 37783248, 40766136, 40931852, 44163314, 45562152, 49358998, 61397778, 62348208, 64546382, 66244971, 74038497, 81532272, 81863704, 88326628, 91124304, 96819573, 98717996, 122795556, 129092764, 132489942, 148076994, 163727408, 176653256, 193639146, 197435992, 245591112, 258185528, 264979884, 296153988, 353306512, 387278292, 394871984, 419551483, 491182224, 516371056, 529959768, 592307976, 774556584, 839102966, 1059919536, 1184615952, 1258654449, 1549113168, 1678205932, 2517308898, 3356411864, 5034617796, 6712823728, 10069235592, 20138471184]

約数ペア:

[(1, 20138471184), (2, 10069235592), (3, 6712823728), (4, 5034617796), (6, 3356411864), (8, 2517308898), (12, 1678205932), (13, 1549113168), (16, 1258654449), (17, 1184615952), (19, 1059919536), (24, 839102966), (26, 774556584), (34, 592307976), (38, 529959768), (39, 516371056), (41, 491182224), (48, 419551483), (51, 394871984), (52, 387278292), (57, 353306512), (68, 296153988), (76, 264979884), (78, 258185528), (82, 245591112), (102, 197435992), (104, 193639146), (114, 176653256), (123, 163727408), (136, 148076994), (152, 132489942), (156, 129092764), (164, 122795556), (204, 98717996), (208, 96819573), (221, 91124304), (228, 88326628), (246, 81863704), (247, 81532272), (272, 74038497), (304, 66244971), (312, 64546382), (323, 62348208), (328, 61397778), (408, 49358998), (442, 45562152), (456, 44163314), (492, 40931852), (494, 40766136), (533, 37783248), (624, 32273191), (646, 31174104), (656, 30698889), (663, 30374768), (697, 28893072), (741, 27177424), (779, 25851696), (816, 24679499), (884, 22781076), (912, 22081657), (969, 20782736), (984, 20465926), (988, 20383068), (1066, 18891624), (1292, 15587052), (1326, 15187384), (1394, 14446536), (1482, 13588712), (1558, 12925848), (1599, 12594416), (1768, 11390538), (1938, 10391368), (1968, 10232963), (1976, 10191534), (2091, 9631024), (2132, 9445812), (2337, 8617232), (2437, 8263632), (2584, 7793526), (2652, 7593692), (2788, 7223268), (2964, 6794356), (3116, 6462924), (3198, 6297208), (3536, 5695269), (3876, 5195684), (3952, 5095767), (4182, 4815512), (4199, 4796016), (4264, 4722906), (4674, 4308616), (4874, 4131816), (5168, 3896763), (5304, 3796846), (5576, 3611634), (5928, 3397178), (6232, 3231462), (6396, 3148604), (7311, 2754544), (7752, 2597842), (8364, 2407756), (8398, 2398008), (8528, 2361453), (9061, 2222544), (9348, 2154308), (9748, 2065908), (10127, 1988592), (10608, 1898423), (11152, 1805817), (11856, 1698589), (12464, 1615731), (12597, 1598672), (12792, 1574302), (13243, 1520688), (14622, 1377272), (15504, 1298921), (16728, 1203878), (16796, 1199004), (18122, 1111272), (18696, 1077154), (19496, 1032954), (20254, 994296), (25194, 799336), (25584, 787151), (26486, 760344), (27183, 740848), (29244, 688636), (30381, 662864), (31681, 635664), (33456, 601939), (33592, 599502), (36244, 555636), (37392, 538577), (38992, 516477), (39729, 506896), (40508, 497148), (41429, 486096), (46303, 434928), (50388, 399668), (52972, 380172), (54366, 370424), (58488, 344318), (60762, 331432), (63362, 317832), (67184, 299751), (72488, 277818), (79458, 253448), (81016, 248574), (82858, 243048), (92606, 217464), (95043, 211888), (99917, 201552), (100776, 199834), (105944, 190086), (108732, 185212), (116976, 172159), (121524, 165716), (124287, 162032), (126724, 158916), (138909, 144976)]