20208605424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:428

約数の個数: 320

約数和(自身を含む): 62895022080

約数和(自身を除く): 42686416656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 59, 84, 86, 112, 118, 129, 151, 157, 168, 172, 177, 236, 258, 301, 302, 314, 336, 344, 354, 413, 453, 471, 472, 516, 602, 604, 628, 688, 708, 826, 903, 906, 942, 944, 1032, 1057, 1099, 1204, 1208, 1239, 1256, 1416, 1652, 1806, 1812, 1884, 2064, 2114, 2198, 2408, 2416, 2478, 2512, 2537, 2832, 3171, 3297, 3304, 3612, 3624, 3768, 4228, 4396, 4816, 4956, 5074, 6342, 6493, 6594, 6608, 6751, 7224, 7248, 7536, 7611, 8456, 8792, 8909, 9263, 9912, 10148, 12684, 12986, 13188, 13502, 14448, 15222, 16912, 17584, 17759, 17818, 18526, 19479, 19824, 20253, 20296, 23707, 25368, 25972, 26376, 26727, 27004, 27789, 30444, 35518, 35636, 37052, 38958, 40506, 40592, 45451, 47257, 47414, 50736, 51944, 52752, 53277, 53454, 54008, 55578, 60888, 62363, 64841, 71036, 71121, 71272, 74104, 77916, 81012, 90902, 94514, 94828, 103888, 106554, 106908, 108016, 111156, 121776, 124726, 129682, 136353, 141771, 142072, 142242, 142544, 148208, 155832, 162024, 165949, 181804, 187089, 189028, 189656, 194523, 213108, 213816, 222312, 249452, 259364, 272706, 283542, 284144, 284484, 311664, 324048, 331898, 363608, 374178, 378056, 379312, 383087, 389046, 398309, 426216, 427632, 444624, 497847, 498904, 518728, 545412, 567084, 568968, 663796, 727216, 748356, 756112, 766174, 778092, 796618, 852432, 995694, 997808, 1019401, 1037456, 1090824, 1134168, 1137936, 1149261, 1194927, 1327592, 1398713, 1496712, 1532348, 1556184, 1593236, 1991388, 2038802, 2181648, 2268336, 2298522, 2389854, 2655184, 2681609, 2788163, 2797426, 2993424, 3058203, 3064696, 3112368, 3186472, 3982776, 4077604, 4196139, 4597044, 4779708, 5363218, 5576326, 5594852, 6116406, 6129392, 6372944, 7135807, 7965552, 8044827, 8155208, 8364489, 8392278, 9194088, 9559416, 9790991, 10726436, 11152652, 11189704, 12232812, 14271614, 16089654, 16310416, 16728978, 16784556, 18388176, 19118832, 19581982, 21407421, 21452872, 22305304, 22379408, 24465624, 28543228, 29372973, 32179308, 33457956, 33569112, 39163964, 42814842, 42905744, 44610608, 48931248, 57086456, 58745946, 60144659, 64358616, 66915912, 67138224, 78327928, 85629684, 114172912, 117491892, 120289318, 128717232, 133831824, 156655856, 171259368, 180433977, 234983784, 240578636, 342518736, 360867954, 421012613, 469967568, 481157272, 721735908, 842025226, 962314544, 1263037839, 1443471816, 1684050452, 2526075678, 2886943632, 3368100904, 5052151356, 6736201808, 10104302712, 20208605424]

約数ペア:

[(1, 20208605424), (2, 10104302712), (3, 6736201808), (4, 5052151356), (6, 3368100904), (7, 2886943632), (8, 2526075678), (12, 1684050452), (14, 1443471816), (16, 1263037839), (21, 962314544), (24, 842025226), (28, 721735908), (42, 481157272), (43, 469967568), (48, 421012613), (56, 360867954), (59, 342518736), (84, 240578636), (86, 234983784), (112, 180433977), (118, 171259368), (129, 156655856), (151, 133831824), (157, 128717232), (168, 120289318), (172, 117491892), (177, 114172912), (236, 85629684), (258, 78327928), (301, 67138224), (302, 66915912), (314, 64358616), (336, 60144659), (344, 58745946), (354, 57086456), (413, 48931248), (453, 44610608), (471, 42905744), (472, 42814842), (516, 39163964), (602, 33569112), (604, 33457956), (628, 32179308), (688, 29372973), (708, 28543228), (826, 24465624), (903, 22379408), (906, 22305304), (942, 21452872), (944, 21407421), (1032, 19581982), (1057, 19118832), (1099, 18388176), (1204, 16784556), (1208, 16728978), (1239, 16310416), (1256, 16089654), (1416, 14271614), (1652, 12232812), (1806, 11189704), (1812, 11152652), (1884, 10726436), (2064, 9790991), (2114, 9559416), (2198, 9194088), (2408, 8392278), (2416, 8364489), (2478, 8155208), (2512, 8044827), (2537, 7965552), (2832, 7135807), (3171, 6372944), (3297, 6129392), (3304, 6116406), (3612, 5594852), (3624, 5576326), (3768, 5363218), (4228, 4779708), (4396, 4597044), (4816, 4196139), (4956, 4077604), (5074, 3982776), (6342, 3186472), (6493, 3112368), (6594, 3064696), (6608, 3058203), (6751, 2993424), (7224, 2797426), (7248, 2788163), (7536, 2681609), (7611, 2655184), (8456, 2389854), (8792, 2298522), (8909, 2268336), (9263, 2181648), (9912, 2038802), (10148, 1991388), (12684, 1593236), (12986, 1556184), (13188, 1532348), (13502, 1496712), (14448, 1398713), (15222, 1327592), (16912, 1194927), (17584, 1149261), (17759, 1137936), (17818, 1134168), (18526, 1090824), (19479, 1037456), (19824, 1019401), (20253, 997808), (20296, 995694), (23707, 852432), (25368, 796618), (25972, 778092), (26376, 766174), (26727, 756112), (27004, 748356), (27789, 727216), (30444, 663796), (35518, 568968), (35636, 567084), (37052, 545412), (38958, 518728), (40506, 498904), (40592, 497847), (45451, 444624), (47257, 427632), (47414, 426216), (50736, 398309), (51944, 389046), (52752, 383087), (53277, 379312), (53454, 378056), (54008, 374178), (55578, 363608), (60888, 331898), (62363, 324048), (64841, 311664), (71036, 284484), (71121, 284144), (71272, 283542), (74104, 272706), (77916, 259364), (81012, 249452), (90902, 222312), (94514, 213816), (94828, 213108), (103888, 194523), (106554, 189656), (106908, 189028), (108016, 187089), (111156, 181804), (121776, 165949), (124726, 162024), (129682, 155832), (136353, 148208), (141771, 142544), (142072, 142242)]