20229740784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17471}}^1$

素因数の和:17556

約数の個数: 240

約数和(自身を含む): 66919716864

約数和(自身を除く): 46689976080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 43, 44, 48, 51, 66, 68, 72, 86, 88, 99, 102, 129, 132, 136, 144, 153, 172, 176, 187, 198, 204, 258, 264, 272, 306, 344, 374, 387, 396, 408, 473, 516, 528, 561, 612, 688, 731, 748, 774, 792, 816, 946, 1032, 1122, 1224, 1419, 1462, 1496, 1548, 1584, 1683, 1892, 2064, 2193, 2244, 2448, 2838, 2924, 2992, 3096, 3366, 3784, 4257, 4386, 4488, 5676, 5848, 6192, 6579, 6732, 7568, 8041, 8514, 8772, 8976, 11352, 11696, 13158, 13464, 16082, 17028, 17471, 17544, 22704, 24123, 26316, 26928, 32164, 34056, 34942, 35088, 48246, 52413, 52632, 64328, 68112, 69884, 72369, 96492, 104826, 105264, 128656, 139768, 144738, 157239, 192181, 192984, 209652, 279536, 289476, 297007, 314478, 384362, 385968, 419304, 576543, 578952, 594014, 628956, 751253, 768724, 838608, 891021, 1153086, 1157904, 1188028, 1257912, 1502506, 1537448, 1729629, 1782042, 2253759, 2306172, 2376056, 2515824, 2673063, 3005012, 3074896, 3267077, 3459258, 3564084, 4507518, 4612344, 4752112, 5346126, 6010024, 6534154, 6761277, 6918516, 7128168, 8263783, 9015036, 9224688, 9801231, 10692252, 12020048, 12771301, 13068308, 13522554, 13837032, 14256336, 16527566, 18030072, 19602462, 21384504, 24791349, 25542602, 26136616, 27045108, 27674064, 29403693, 33055132, 36060144, 38313903, 39204924, 42769008, 49582698, 51085204, 52273232, 54090216, 58807386, 66110264, 74374047, 76627806, 78409848, 99165396, 102170408, 108180432, 114941709, 117614772, 132220528, 140484311, 148748094, 153255612, 156819696, 198330792, 204340816, 229883418, 235229544, 280968622, 297496188, 306511224, 396661584, 421452933, 459766836, 470459088, 561937244, 594992376, 613022448, 842905866, 919533672, 1123874488, 1189984752, 1264358799, 1685811732, 1839067344, 2247748976, 2528717598, 3371623464, 5057435196, 6743246928, 10114870392, 20229740784]

約数ペア:

[(1, 20229740784), (2, 10114870392), (3, 6743246928), (4, 5057435196), (6, 3371623464), (8, 2528717598), (9, 2247748976), (11, 1839067344), (12, 1685811732), (16, 1264358799), (17, 1189984752), (18, 1123874488), (22, 919533672), (24, 842905866), (33, 613022448), (34, 594992376), (36, 561937244), (43, 470459088), (44, 459766836), (48, 421452933), (51, 396661584), (66, 306511224), (68, 297496188), (72, 280968622), (86, 235229544), (88, 229883418), (99, 204340816), (102, 198330792), (129, 156819696), (132, 153255612), (136, 148748094), (144, 140484311), (153, 132220528), (172, 117614772), (176, 114941709), (187, 108180432), (198, 102170408), (204, 99165396), (258, 78409848), (264, 76627806), (272, 74374047), (306, 66110264), (344, 58807386), (374, 54090216), (387, 52273232), (396, 51085204), (408, 49582698), (473, 42769008), (516, 39204924), (528, 38313903), (561, 36060144), (612, 33055132), (688, 29403693), (731, 27674064), (748, 27045108), (774, 26136616), (792, 25542602), (816, 24791349), (946, 21384504), (1032, 19602462), (1122, 18030072), (1224, 16527566), (1419, 14256336), (1462, 13837032), (1496, 13522554), (1548, 13068308), (1584, 12771301), (1683, 12020048), (1892, 10692252), (2064, 9801231), (2193, 9224688), (2244, 9015036), (2448, 8263783), (2838, 7128168), (2924, 6918516), (2992, 6761277), (3096, 6534154), (3366, 6010024), (3784, 5346126), (4257, 4752112), (4386, 4612344), (4488, 4507518), (5676, 3564084), (5848, 3459258), (6192, 3267077), (6579, 3074896), (6732, 3005012), (7568, 2673063), (8041, 2515824), (8514, 2376056), (8772, 2306172), (8976, 2253759), (11352, 1782042), (11696, 1729629), (13158, 1537448), (13464, 1502506), (16082, 1257912), (17028, 1188028), (17471, 1157904), (17544, 1153086), (22704, 891021), (24123, 838608), (26316, 768724), (26928, 751253), (32164, 628956), (34056, 594014), (34942, 578952), (35088, 576543), (48246, 419304), (52413, 385968), (52632, 384362), (64328, 314478), (68112, 297007), (69884, 289476), (72369, 279536), (96492, 209652), (104826, 192984), (105264, 192181), (128656, 157239), (139768, 144738)]