20025446688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:1016

約数の個数: 288

約数和(自身を含む): 62961365376

約数和(自身を除く): 42935918688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 97, 104, 117, 134, 144, 156, 194, 201, 208, 234, 268, 288, 291, 312, 388, 402, 416, 468, 536, 582, 603, 624, 776, 804, 823, 871, 873, 936, 1072, 1164, 1206, 1248, 1261, 1552, 1608, 1646, 1742, 1746, 1872, 2144, 2328, 2412, 2469, 2522, 2613, 3104, 3216, 3292, 3484, 3492, 3744, 3783, 4656, 4824, 4938, 5044, 5226, 6432, 6499, 6584, 6968, 6984, 7407, 7566, 7839, 9312, 9648, 9876, 10088, 10452, 10699, 11349, 12998, 13168, 13936, 13968, 14814, 15132, 15678, 19296, 19497, 19752, 20176, 20904, 21398, 22698, 25996, 26336, 27872, 27936, 29628, 30264, 31356, 32097, 38994, 39504, 40352, 41808, 42796, 45396, 51992, 55141, 58491, 59256, 60528, 62712, 64194, 77988, 79008, 79831, 83616, 84487, 85592, 90792, 96291, 103984, 110282, 116982, 118512, 121056, 125424, 128388, 155976, 159662, 165423, 168974, 171184, 181584, 192582, 207968, 220564, 233964, 237024, 239493, 250848, 253461, 256776, 311952, 319324, 330846, 337948, 342368, 363168, 385164, 441128, 467928, 478986, 496269, 506922, 513552, 623904, 638648, 661692, 675896, 716833, 718479, 760383, 770328, 882256, 935856, 957972, 992538, 1013844, 1027104, 1037803, 1277296, 1323384, 1351792, 1433666, 1436958, 1520766, 1540656, 1764512, 1871712, 1915944, 1985076, 2027688, 2075606, 2150499, 2554592, 2646768, 2703584, 2867332, 2873916, 3041532, 3081312, 3113409, 3831888, 3970152, 4055376, 4151212, 4300998, 5293536, 5348677, 5734664, 5747832, 6083064, 6226818, 6451497, 7663776, 7940304, 8110752, 8302424, 8601996, 9340227, 10697354, 11469328, 11495664, 12166128, 12453636, 12902994, 15880608, 16046031, 16604848, 17203992, 18680454, 21394708, 22938656, 22991328, 24332256, 24907272, 25805988, 32092062, 33209696, 34407984, 37360908, 42789416, 48138093, 49814544, 51611976, 64184124, 68815968, 69532801, 74721816, 85578832, 96276186, 99629088, 103223952, 128368248, 139065602, 149443632, 171157664, 192552372, 206447904, 208598403, 256736496, 278131204, 298887264, 385104744, 417196806, 513472992, 556262408, 625795209, 770209488, 834393612, 1112524816, 1251590418, 1540418976, 1668787224, 2225049632, 2503180836, 3337574448, 5006361672, 6675148896, 10012723344, 20025446688]

約数ペア:

[(1, 20025446688), (2, 10012723344), (3, 6675148896), (4, 5006361672), (6, 3337574448), (8, 2503180836), (9, 2225049632), (12, 1668787224), (13, 1540418976), (16, 1251590418), (18, 1112524816), (24, 834393612), (26, 770209488), (32, 625795209), (36, 556262408), (39, 513472992), (48, 417196806), (52, 385104744), (67, 298887264), (72, 278131204), (78, 256736496), (96, 208598403), (97, 206447904), (104, 192552372), (117, 171157664), (134, 149443632), (144, 139065602), (156, 128368248), (194, 103223952), (201, 99629088), (208, 96276186), (234, 85578832), (268, 74721816), (288, 69532801), (291, 68815968), (312, 64184124), (388, 51611976), (402, 49814544), (416, 48138093), (468, 42789416), (536, 37360908), (582, 34407984), (603, 33209696), (624, 32092062), (776, 25805988), (804, 24907272), (823, 24332256), (871, 22991328), (873, 22938656), (936, 21394708), (1072, 18680454), (1164, 17203992), (1206, 16604848), (1248, 16046031), (1261, 15880608), (1552, 12902994), (1608, 12453636), (1646, 12166128), (1742, 11495664), (1746, 11469328), (1872, 10697354), (2144, 9340227), (2328, 8601996), (2412, 8302424), (2469, 8110752), (2522, 7940304), (2613, 7663776), (3104, 6451497), (3216, 6226818), (3292, 6083064), (3484, 5747832), (3492, 5734664), (3744, 5348677), (3783, 5293536), (4656, 4300998), (4824, 4151212), (4938, 4055376), (5044, 3970152), (5226, 3831888), (6432, 3113409), (6499, 3081312), (6584, 3041532), (6968, 2873916), (6984, 2867332), (7407, 2703584), (7566, 2646768), (7839, 2554592), (9312, 2150499), (9648, 2075606), (9876, 2027688), (10088, 1985076), (10452, 1915944), (10699, 1871712), (11349, 1764512), (12998, 1540656), (13168, 1520766), (13936, 1436958), (13968, 1433666), (14814, 1351792), (15132, 1323384), (15678, 1277296), (19296, 1037803), (19497, 1027104), (19752, 1013844), (20176, 992538), (20904, 957972), (21398, 935856), (22698, 882256), (25996, 770328), (26336, 760383), (27872, 718479), (27936, 716833), (29628, 675896), (30264, 661692), (31356, 638648), (32097, 623904), (38994, 513552), (39504, 506922), (40352, 496269), (41808, 478986), (42796, 467928), (45396, 441128), (51992, 385164), (55141, 363168), (58491, 342368), (59256, 337948), (60528, 330846), (62712, 319324), (64194, 311952), (77988, 256776), (79008, 253461), (79831, 250848), (83616, 239493), (84487, 237024), (85592, 233964), (90792, 220564), (96291, 207968), (103984, 192582), (110282, 181584), (116982, 171184), (118512, 168974), (121056, 165423), (125424, 159662), (128388, 155976)]