20466078864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1$

素因数の和:1414

約数の個数: 320

約数和(自身を含む): 70087514112

約数和(自身を除く): 49621435248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 307, 308, 336, 357, 374, 408, 462, 476, 528, 561, 614, 616, 714, 748, 816, 921, 924, 952, 1061, 1122, 1228, 1232, 1309, 1428, 1496, 1842, 1848, 1904, 2122, 2149, 2244, 2456, 2618, 2856, 2992, 3183, 3377, 3684, 3696, 3927, 4244, 4298, 4488, 4912, 5219, 5236, 5712, 6366, 6447, 6754, 7368, 7427, 7854, 8488, 8596, 8976, 10131, 10438, 10472, 11671, 12732, 12894, 13508, 14736, 14854, 15657, 15708, 16976, 17192, 18037, 20262, 20876, 20944, 22281, 23342, 23639, 25464, 25788, 27016, 29708, 31314, 31416, 34384, 35013, 36074, 36533, 40524, 41752, 44562, 46684, 47278, 50928, 51576, 54032, 54111, 57409, 59416, 62628, 62832, 70026, 70917, 72148, 73066, 81048, 81697, 83504, 89124, 93368, 94556, 103152, 108222, 109599, 114818, 118832, 125256, 126259, 140052, 141834, 144296, 146132, 162096, 163394, 172227, 178248, 186736, 189112, 198407, 216444, 219198, 229636, 245091, 250512, 252518, 280104, 283668, 288592, 292264, 325727, 326788, 344454, 356496, 378224, 378777, 396814, 401863, 432888, 438396, 459272, 490182, 505036, 560208, 567336, 584528, 595221, 651454, 653576, 688908, 757554, 793628, 803726, 865776, 876792, 918544, 977181, 980364, 1010072, 1134672, 1190442, 1205589, 1302908, 1307152, 1377816, 1388849, 1515108, 1587256, 1607452, 1753584, 1954362, 1960728, 2020144, 2280089, 2380884, 2411178, 2605816, 2755632, 2777698, 3030216, 3174512, 3214904, 3582997, 3908724, 3921456, 4166547, 4560178, 4761768, 4822356, 5211632, 5537359, 5555396, 6060432, 6429808, 6840267, 7165994, 7817448, 8333094, 9120356, 9523536, 9644712, 10748991, 11074718, 11110792, 13680534, 14331988, 15634896, 16612077, 16666188, 18240712, 19289424, 21497982, 22149436, 22221584, 25080979, 27361068, 28663976, 33224154, 33332376, 36481424, 38761513, 42995964, 44298872, 50161958, 54722136, 57327952, 60910949, 66448308, 66664752, 75242937, 77523026, 85991928, 88597744, 100323916, 109444272, 116284539, 121821898, 132896616, 150485874, 155046052, 171983856, 182732847, 200647832, 232569078, 243643796, 265793232, 300971748, 310092104, 365465694, 401295664, 426376643, 465138156, 487287592, 601943496, 620184208, 730931388, 852753286, 930276312, 974575184, 1203886992, 1279129929, 1461862776, 1705506572, 1860552624, 2558259858, 2923725552, 3411013144, 5116519716, 6822026288, 10233039432, 20466078864]

約数ペア:

[(1, 20466078864), (2, 10233039432), (3, 6822026288), (4, 5116519716), (6, 3411013144), (7, 2923725552), (8, 2558259858), (11, 1860552624), (12, 1705506572), (14, 1461862776), (16, 1279129929), (17, 1203886992), (21, 974575184), (22, 930276312), (24, 852753286), (28, 730931388), (33, 620184208), (34, 601943496), (42, 487287592), (44, 465138156), (48, 426376643), (51, 401295664), (56, 365465694), (66, 310092104), (68, 300971748), (77, 265793232), (84, 243643796), (88, 232569078), (102, 200647832), (112, 182732847), (119, 171983856), (132, 155046052), (136, 150485874), (154, 132896616), (168, 121821898), (176, 116284539), (187, 109444272), (204, 100323916), (231, 88597744), (238, 85991928), (264, 77523026), (272, 75242937), (307, 66664752), (308, 66448308), (336, 60910949), (357, 57327952), (374, 54722136), (408, 50161958), (462, 44298872), (476, 42995964), (528, 38761513), (561, 36481424), (614, 33332376), (616, 33224154), (714, 28663976), (748, 27361068), (816, 25080979), (921, 22221584), (924, 22149436), (952, 21497982), (1061, 19289424), (1122, 18240712), (1228, 16666188), (1232, 16612077), (1309, 15634896), (1428, 14331988), (1496, 13680534), (1842, 11110792), (1848, 11074718), (1904, 10748991), (2122, 9644712), (2149, 9523536), (2244, 9120356), (2456, 8333094), (2618, 7817448), (2856, 7165994), (2992, 6840267), (3183, 6429808), (3377, 6060432), (3684, 5555396), (3696, 5537359), (3927, 5211632), (4244, 4822356), (4298, 4761768), (4488, 4560178), (4912, 4166547), (5219, 3921456), (5236, 3908724), (5712, 3582997), (6366, 3214904), (6447, 3174512), (6754, 3030216), (7368, 2777698), (7427, 2755632), (7854, 2605816), (8488, 2411178), (8596, 2380884), (8976, 2280089), (10131, 2020144), (10438, 1960728), (10472, 1954362), (11671, 1753584), (12732, 1607452), (12894, 1587256), (13508, 1515108), (14736, 1388849), (14854, 1377816), (15657, 1307152), (15708, 1302908), (16976, 1205589), (17192, 1190442), (18037, 1134672), (20262, 1010072), (20876, 980364), (20944, 977181), (22281, 918544), (23342, 876792), (23639, 865776), (25464, 803726), (25788, 793628), (27016, 757554), (29708, 688908), (31314, 653576), (31416, 651454), (34384, 595221), (35013, 584528), (36074, 567336), (36533, 560208), (40524, 505036), (41752, 490182), (44562, 459272), (46684, 438396), (47278, 432888), (50928, 401863), (51576, 396814), (54032, 378777), (54111, 378224), (57409, 356496), (59416, 344454), (62628, 326788), (62832, 325727), (70026, 292264), (70917, 288592), (72148, 283668), (73066, 280104), (81048, 252518), (81697, 250512), (83504, 245091), (89124, 229636), (93368, 219198), (94556, 216444), (103152, 198407), (108222, 189112), (109599, 186736), (114818, 178248), (118832, 172227), (125256, 163394), (126259, 162096), (140052, 146132), (141834, 144296)]