20761636896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6605

約数の個数: 432

約数和(自身を含む): 79884447552

約数和(自身を除く): 59122810656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 121, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 242, 252, 264, 273, 286, 288, 308, 312, 336, 352, 363, 364, 396, 416, 429, 462, 468, 484, 504, 528, 546, 572, 616, 624, 672, 693, 726, 728, 792, 819, 847, 858, 924, 936, 968, 1001, 1008, 1056, 1089, 1092, 1144, 1232, 1248, 1287, 1386, 1452, 1456, 1573, 1584, 1638, 1694, 1716, 1848, 1872, 1936, 2002, 2016, 2178, 2184, 2288, 2464, 2541, 2574, 2772, 2904, 2912, 3003, 3146, 3168, 3276, 3388, 3432, 3696, 3744, 3872, 4004, 4356, 4368, 4576, 4719, 5082, 5148, 5544, 5808, 6006, 6292, 6547, 6552, 6776, 6864, 7392, 7623, 8008, 8712, 8736, 9009, 9438, 10164, 10296, 11011, 11088, 11616, 12012, 12584, 13094, 13104, 13552, 13728, 14157, 15246, 16016, 17424, 18018, 18876, 19641, 20328, 20592, 22022, 22176, 24024, 25168, 26188, 26208, 27104, 28314, 30492, 32032, 33033, 34848, 36036, 37752, 39282, 40656, 41184, 44044, 45829, 48048, 50336, 52376, 56628, 58923, 60984, 66066, 72017, 72072, 75504, 78564, 81312, 85111, 88088, 91658, 96096, 99099, 104752, 113256, 117846, 121968, 132132, 137487, 144034, 144144, 151008, 157128, 170222, 176176, 183316, 198198, 209504, 216051, 226512, 235692, 243936, 255333, 264264, 274974, 288068, 288288, 314256, 340444, 352352, 366632, 396396, 412461, 432102, 453024, 471384, 504119, 510666, 528528, 549948, 576136, 595777, 628512, 648153, 680888, 733264, 765999, 792187, 792792, 824922, 864204, 936221, 942768, 1008238, 1021332, 1057056, 1099896, 1152272, 1191554, 1296306, 1361776, 1466528, 1512357, 1531998, 1584374, 1585584, 1649844, 1728408, 1787331, 1872442, 1885536, 2016476, 2042664, 2199792, 2304544, 2376561, 2383108, 2592612, 2723552, 2808663, 3024714, 3063996, 3168748, 3171168, 3299688, 3456816, 3574662, 3744884, 4032952, 4085328, 4399584, 4537071, 4753122, 4766216, 5185224, 5361993, 5545309, 5617326, 6049428, 6127992, 6337496, 6553547, 6599376, 6913632, 7129683, 7149324, 7489768, 8065904, 8170656, 8425989, 9074142, 9506244, 9532432, 10298431, 10370448, 10723986, 11090618, 11234652, 12098856, 12255984, 12674992, 13107094, 13198752, 14259366, 14298648, 14979536, 16131808, 16635927, 16851978, 18148284, 19012488, 19064864, 19660641, 20596862, 20740896, 21447972, 22181236, 22469304, 24197712, 24511968, 25349984, 26214188, 28518732, 28597296, 29959072, 30895293, 33271854, 33703956, 36296568, 38024976, 39321282, 41193724, 42895944, 44362472, 44938608, 48395424, 49907781, 52428376, 57037464, 57194592, 58981923, 61790586, 66543708, 67407912, 72089017, 72593136, 76049952, 78642564, 82387448, 85791888, 88724944, 89877216, 92685879, 99815562, 104856752, 114074928, 117963846, 123581172, 133087416, 134815824, 144178034, 145186272, 157285128, 164774896, 171583776, 177449888, 185371758, 199631124, 209713504, 216267051, 228149856, 235927692, 247162344, 266174832, 269631648, 288356068, 314570256, 329549792, 370743516, 399262248, 432534102, 471855384, 494324688, 532349664, 576712136, 629140512, 648801153, 741487032, 798524496, 865068204, 943710768, 988649376, 1153424272, 1297602306, 1482974064, 1597048992, 1730136408, 1887421536, 2306848544, 2595204612, 2965948128, 3460272816, 5190409224, 6920545632, 10380818448, 20761636896]

約数ペア:

[(1, 20761636896), (2, 10380818448), (3, 6920545632), (4, 5190409224), (6, 3460272816), (7, 2965948128), (8, 2595204612), (9, 2306848544), (11, 1887421536), (12, 1730136408), (13, 1597048992), (14, 1482974064), (16, 1297602306), (18, 1153424272), (21, 988649376), (22, 943710768), (24, 865068204), (26, 798524496), (28, 741487032), (32, 648801153), (33, 629140512), (36, 576712136), (39, 532349664), (42, 494324688), (44, 471855384), (48, 432534102), (52, 399262248), (56, 370743516), (63, 329549792), (66, 314570256), (72, 288356068), (77, 269631648), (78, 266174832), (84, 247162344), (88, 235927692), (91, 228149856), (96, 216267051), (99, 209713504), (104, 199631124), (112, 185371758), (117, 177449888), (121, 171583776), (126, 164774896), (132, 157285128), (143, 145186272), (144, 144178034), (154, 134815824), (156, 133087416), (168, 123581172), (176, 117963846), (182, 114074928), (198, 104856752), (208, 99815562), (224, 92685879), (231, 89877216), (234, 88724944), (242, 85791888), (252, 82387448), (264, 78642564), (273, 76049952), (286, 72593136), (288, 72089017), (308, 67407912), (312, 66543708), (336, 61790586), (352, 58981923), (363, 57194592), (364, 57037464), (396, 52428376), (416, 49907781), (429, 48395424), (462, 44938608), (468, 44362472), (484, 42895944), (504, 41193724), (528, 39321282), (546, 38024976), (572, 36296568), (616, 33703956), (624, 33271854), (672, 30895293), (693, 29959072), (726, 28597296), (728, 28518732), (792, 26214188), (819, 25349984), (847, 24511968), (858, 24197712), (924, 22469304), (936, 22181236), (968, 21447972), (1001, 20740896), (1008, 20596862), (1056, 19660641), (1089, 19064864), (1092, 19012488), (1144, 18148284), (1232, 16851978), (1248, 16635927), (1287, 16131808), (1386, 14979536), (1452, 14298648), (1456, 14259366), (1573, 13198752), (1584, 13107094), (1638, 12674992), (1694, 12255984), (1716, 12098856), (1848, 11234652), (1872, 11090618), (1936, 10723986), (2002, 10370448), (2016, 10298431), (2178, 9532432), (2184, 9506244), (2288, 9074142), (2464, 8425989), (2541, 8170656), (2574, 8065904), (2772, 7489768), (2904, 7149324), (2912, 7129683), (3003, 6913632), (3146, 6599376), (3168, 6553547), (3276, 6337496), (3388, 6127992), (3432, 6049428), (3696, 5617326), (3744, 5545309), (3872, 5361993), (4004, 5185224), (4356, 4766216), (4368, 4753122), (4576, 4537071), (4719, 4399584), (5082, 4085328), (5148, 4032952), (5544, 3744884), (5808, 3574662), (6006, 3456816), (6292, 3299688), (6547, 3171168), (6552, 3168748), (6776, 3063996), (6864, 3024714), (7392, 2808663), (7623, 2723552), (8008, 2592612), (8712, 2383108), (8736, 2376561), (9009, 2304544), (9438, 2199792), (10164, 2042664), (10296, 2016476), (11011, 1885536), (11088, 1872442), (11616, 1787331), (12012, 1728408), (12584, 1649844), (13094, 1585584), (13104, 1584374), (13552, 1531998), (13728, 1512357), (14157, 1466528), (15246, 1361776), (16016, 1296306), (17424, 1191554), (18018, 1152272), (18876, 1099896), (19641, 1057056), (20328, 1021332), (20592, 1008238), (22022, 942768), (22176, 936221), (24024, 864204), (25168, 824922), (26188, 792792), (26208, 792187), (27104, 765999), (28314, 733264), (30492, 680888), (32032, 648153), (33033, 628512), (34848, 595777), (36036, 576136), (37752, 549948), (39282, 528528), (40656, 510666), (41184, 504119), (44044, 471384), (45829, 453024), (48048, 432102), (50336, 412461), (52376, 396396), (56628, 366632), (58923, 352352), (60984, 340444), (66066, 314256), (72017, 288288), (72072, 288068), (75504, 274974), (78564, 264264), (81312, 255333), (85111, 243936), (88088, 235692), (91658, 226512), (96096, 216051), (99099, 209504), (104752, 198198), (113256, 183316), (117846, 176176), (121968, 170222), (132132, 157128), (137487, 151008), (144034, 144144)]