20216117376

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 480

約数和(自身を含む): 75393451980

約数和(自身を除く): 55177334604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 567, 576, 588, 624, 637, 648, 672, 702, 728, 756, 784, 819, 832, 864, 882, 896, 936, 1008, 1053, 1092, 1134, 1152, 1176, 1248, 1274, 1296, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1664, 1728, 1764, 1872, 1911, 2016, 2106, 2184, 2268, 2352, 2457, 2496, 2548, 2592, 2646, 2688, 2808, 2912, 3024, 3061, 3136, 3276, 3456, 3528, 3744, 3822, 3969, 4032, 4212, 4368, 4536, 4704, 4914, 4992, 5096, 5184, 5292, 5616, 5733, 5824, 6048, 6122, 6272, 6552, 7056, 7371, 7488, 7644, 7938, 8064, 8424, 8736, 9072, 9183, 9408, 9828, 10192, 10368, 10584, 11232, 11466, 11648, 12096, 12244, 13104, 14112, 14742, 14976, 15288, 15876, 16848, 17199, 17472, 18144, 18366, 18816, 19656, 20384, 21168, 21427, 22464, 22932, 24192, 24488, 26208, 27549, 28224, 29484, 30576, 31752, 33696, 34398, 34944, 36288, 36732, 39312, 39793, 40768, 42336, 42854, 44928, 45864, 48976, 51597, 52416, 55098, 56448, 58968, 61152, 63504, 64281, 67392, 68796, 72576, 73464, 78624, 79586, 81536, 82647, 84672, 85708, 91728, 97952, 103194, 104832, 110196, 117936, 119379, 122304, 127008, 128562, 134784, 137592, 146928, 149989, 157248, 159172, 165294, 169344, 171416, 183456, 192843, 195904, 206388, 220392, 235872, 238758, 244608, 247941, 254016, 257124, 275184, 278551, 293856, 299978, 314496, 318344, 330588, 342832, 358137, 366912, 385686, 391808, 412776, 440784, 449967, 471744, 477516, 495882, 508032, 514248, 550368, 557102, 578529, 587712, 599956, 636688, 661176, 685664, 716274, 733824, 771372, 825552, 835653, 881568, 899934, 943488, 955032, 991764, 1028496, 1074411, 1100736, 1114204, 1157058, 1175424, 1199912, 1273376, 1322352, 1349901, 1371328, 1432548, 1542744, 1651104, 1671306, 1735587, 1763136, 1799868, 1910064, 1949857, 1983528, 2056992, 2148822, 2201472, 2228408, 2314116, 2399824, 2506959, 2546752, 2644704, 2699802, 2742656, 2865096, 3085488, 3223233, 3302208, 3342612, 3471174, 3526272, 3599736, 3820128, 3899714, 3967056, 4049703, 4113984, 4297644, 4456816, 4628232, 4799648, 5013918, 5093504, 5289408, 5399604, 5730192, 5849571, 6170976, 6446466, 6604416, 6685224, 6942348, 7199472, 7520877, 7640256, 7799428, 7934112, 8099406, 8227968, 8595288, 8913632, 9256464, 9599296, 10027836, 10578816, 10799208, 11460384, 11699142, 12149109, 12341952, 12892932, 13370448, 13884696, 14398944, 15041754, 15280512, 15598856, 15868224, 16198812, 17190576, 17548713, 17827264, 18512928, 19198592, 20055672, 21598416, 22562631, 22920768, 23398284, 24298218, 24683904, 25785864, 26740896, 27769392, 28797888, 30083508, 31197712, 31736448, 32397624, 34381152, 35097426, 35654528, 37025856, 40111344, 43196832, 45125262, 45841536, 46796568, 48596436, 51571728, 52646139, 53481792, 55538784, 57595776, 60167016, 62395424, 64795248, 68762304, 70194852, 74051712, 80222688, 86393664, 90250524, 93593136, 97192872, 103143456, 105292278, 106963584, 111077568, 120334032, 124790848, 129590496, 137524608, 140389704, 157938417, 160445376, 172787328, 180501048, 187186272, 194385744, 206286912, 210584556, 222155136, 240668064, 249581696, 259180992, 280779408, 315876834, 320890752, 361002096, 374372544, 388771488, 412573824, 421169112, 481336128, 518361984, 561558816, 631753668, 722004192, 748745088, 777542976, 842338224, 962672256, 1123117632, 1263507336, 1444008384, 1555085952, 1684676448, 2246235264, 2527014672, 2888016768, 3369352896, 5054029344, 6738705792, 10108058688, 20216117376]

約数ペア:

[(1, 20216117376), (2, 10108058688), (3, 6738705792), (4, 5054029344), (6, 3369352896), (7, 2888016768), (8, 2527014672), (9, 2246235264), (12, 1684676448), (13, 1555085952), (14, 1444008384), (16, 1263507336), (18, 1123117632), (21, 962672256), (24, 842338224), (26, 777542976), (27, 748745088), (28, 722004192), (32, 631753668), (36, 561558816), (39, 518361984), (42, 481336128), (48, 421169112), (49, 412573824), (52, 388771488), (54, 374372544), (56, 361002096), (63, 320890752), (64, 315876834), (72, 280779408), (78, 259180992), (81, 249581696), (84, 240668064), (91, 222155136), (96, 210584556), (98, 206286912), (104, 194385744), (108, 187186272), (112, 180501048), (117, 172787328), (126, 160445376), (128, 157938417), (144, 140389704), (147, 137524608), (156, 129590496), (162, 124790848), (168, 120334032), (182, 111077568), (189, 106963584), (192, 105292278), (196, 103143456), (208, 97192872), (216, 93593136), (224, 90250524), (234, 86393664), (252, 80222688), (273, 74051712), (288, 70194852), (294, 68762304), (312, 64795248), (324, 62395424), (336, 60167016), (351, 57595776), (364, 55538784), (378, 53481792), (384, 52646139), (392, 51571728), (416, 48596436), (432, 46796568), (441, 45841536), (448, 45125262), (468, 43196832), (504, 40111344), (546, 37025856), (567, 35654528), (576, 35097426), (588, 34381152), (624, 32397624), (637, 31736448), (648, 31197712), (672, 30083508), (702, 28797888), (728, 27769392), (756, 26740896), (784, 25785864), (819, 24683904), (832, 24298218), (864, 23398284), (882, 22920768), (896, 22562631), (936, 21598416), (1008, 20055672), (1053, 19198592), (1092, 18512928), (1134, 17827264), (1152, 17548713), (1176, 17190576), (1248, 16198812), (1274, 15868224), (1296, 15598856), (1323, 15280512), (1344, 15041754), (1404, 14398944), (1456, 13884696), (1512, 13370448), (1568, 12892932), (1638, 12341952), (1664, 12149109), (1728, 11699142), (1764, 11460384), (1872, 10799208), (1911, 10578816), (2016, 10027836), (2106, 9599296), (2184, 9256464), (2268, 8913632), (2352, 8595288), (2457, 8227968), (2496, 8099406), (2548, 7934112), (2592, 7799428), (2646, 7640256), (2688, 7520877), (2808, 7199472), (2912, 6942348), (3024, 6685224), (3061, 6604416), (3136, 6446466), (3276, 6170976), (3456, 5849571), (3528, 5730192), (3744, 5399604), (3822, 5289408), (3969, 5093504), (4032, 5013918), (4212, 4799648), (4368, 4628232), (4536, 4456816), (4704, 4297644), (4914, 4113984), (4992, 4049703), (5096, 3967056), (5184, 3899714), (5292, 3820128), (5616, 3599736), (5733, 3526272), (5824, 3471174), (6048, 3342612), (6122, 3302208), (6272, 3223233), (6552, 3085488), (7056, 2865096), (7371, 2742656), (7488, 2699802), (7644, 2644704), (7938, 2546752), (8064, 2506959), (8424, 2399824), (8736, 2314116), (9072, 2228408), (9183, 2201472), (9408, 2148822), (9828, 2056992), (10192, 1983528), (10368, 1949857), (10584, 1910064), (11232, 1799868), (11466, 1763136), (11648, 1735587), (12096, 1671306), (12244, 1651104), (13104, 1542744), (14112, 1432548), (14742, 1371328), (14976, 1349901), (15288, 1322352), (15876, 1273376), (16848, 1199912), (17199, 1175424), (17472, 1157058), (18144, 1114204), (18366, 1100736), (18816, 1074411), (19656, 1028496), (20384, 991764), (21168, 955032), (21427, 943488), (22464, 899934), (22932, 881568), (24192, 835653), (24488, 825552), (26208, 771372), (27549, 733824), (28224, 716274), (29484, 685664), (30576, 661176), (31752, 636688), (33696, 599956), (34398, 587712), (34944, 578529), (36288, 557102), (36732, 550368), (39312, 514248), (39793, 508032), (40768, 495882), (42336, 477516), (42854, 471744), (44928, 449967), (45864, 440784), (48976, 412776), (51597, 391808), (52416, 385686), (55098, 366912), (56448, 358137), (58968, 342832), (61152, 330588), (63504, 318344), (64281, 314496), (67392, 299978), (68796, 293856), (72576, 278551), (73464, 275184), (78624, 257124), (79586, 254016), (81536, 247941), (82647, 244608), (84672, 238758), (85708, 235872), (91728, 220392), (97952, 206388), (103194, 195904), (104832, 192843), (110196, 183456), (117936, 171416), (119379, 169344), (122304, 165294), (127008, 159172), (128562, 157248), (134784, 149989), (137592, 146928)]