20204316216

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 512

約数和(自身を含む): 71270400000

約数和(自身を除く): 51066083784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 49, 54, 56, 57, 62, 63, 72, 76, 84, 93, 98, 108, 114, 124, 126, 133, 147, 152, 168, 171, 186, 189, 196, 216, 217, 228, 248, 252, 266, 279, 294, 342, 343, 372, 378, 392, 399, 434, 441, 456, 463, 504, 513, 532, 558, 588, 589, 651, 684, 686, 744, 756, 798, 837, 868, 882, 926, 931, 1026, 1029, 1064, 1116, 1176, 1178, 1197, 1302, 1323, 1368, 1372, 1389, 1512, 1519, 1596, 1674, 1736, 1764, 1767, 1852, 1862, 1953, 2052, 2058, 2232, 2356, 2394, 2604, 2646, 2744, 2778, 2793, 3038, 3087, 3192, 3241, 3348, 3528, 3534, 3591, 3704, 3724, 3906, 4104, 4116, 4123, 4167, 4557, 4712, 4788, 5208, 5292, 5301, 5556, 5586, 5859, 6076, 6174, 6482, 6517, 6696, 7068, 7182, 7448, 7812, 8232, 8246, 8334, 8379, 8797, 9114, 9261, 9576, 9723, 10584, 10602, 10633, 11112, 11172, 11718, 12152, 12348, 12369, 12501, 12964, 13034, 13671, 14136, 14353, 14364, 15624, 15903, 16492, 16668, 16758, 17594, 18228, 18522, 19446, 19551, 21204, 21266, 22344, 22687, 23436, 24696, 24738, 25002, 25137, 25928, 26068, 26391, 27342, 28706, 28728, 28861, 29169, 31806, 31899, 32984, 33336, 33516, 35188, 36456, 37044, 37107, 38892, 39102, 41013, 42408, 42532, 43059, 45374, 46872, 49476, 50004, 50274, 52136, 52782, 54684, 57412, 57722, 58338, 58653, 61579, 63612, 63798, 67032, 68061, 70376, 74088, 74214, 77784, 78204, 79173, 82026, 85064, 86118, 86583, 87507, 90748, 95697, 98952, 100008, 100471, 100548, 105564, 109368, 111321, 114824, 115444, 116676, 117306, 123158, 127224, 127596, 129177, 136122, 148428, 156408, 158346, 158809, 164052, 172236, 173166, 175014, 175959, 181496, 184737, 191394, 200942, 201096, 202027, 204183, 211128, 222642, 230888, 233352, 234612, 237519, 246316, 255192, 258354, 259749, 272244, 272707, 287091, 296856, 301413, 316692, 317618, 328104, 344472, 346332, 350028, 351918, 369474, 382788, 387531, 401884, 404054, 408366, 431053, 445284, 469224, 475038, 476427, 492632, 516708, 519498, 544488, 545414, 554211, 574182, 602826, 606081, 612549, 633384, 635236, 692664, 700056, 703297, 703836, 738948, 765576, 775062, 779247, 803768, 808108, 816732, 818121, 862106, 890568, 904239, 950076, 952854, 1033416, 1038996, 1090828, 1108422, 1148364, 1205652, 1212162, 1225098, 1270472, 1293159, 1406594, 1407672, 1429281, 1477896, 1550124, 1558494, 1616216, 1633464, 1636242, 1662633, 1724212, 1808478, 1818243, 1900152, 1905708, 1908949, 2077992, 2109891, 2181656, 2216844, 2296728, 2411304, 2424324, 2450196, 2454363, 2586318, 2712717, 2813188, 2858562, 3017371, 3100248, 3116988, 3272484, 3325266, 3448424, 3616956, 3636486, 3811416, 3817898, 3879477, 4219782, 4287843, 4433688, 4848648, 4900392, 4908726, 4923079, 5172636, 5425434, 5454729, 5626376, 5717124, 5726847, 6034742, 6233976, 6329673, 6544968, 6650532, 7233912, 7272972, 7363089, 7635796, 7758954, 8439564, 8575686, 9052113, 9817452, 9846158, 10345272, 10850868, 10909458, 11434248, 11453694, 11638431, 12069484, 12659346, 13301064, 13362643, 14545944, 14726178, 14769237, 15271592, 15517908, 16879128, 17151372, 17180541, 18104226, 18989019, 19634904, 19692316, 21701736, 21818916, 22907388, 23276862, 24138968, 25318692, 26725286, 27156339, 29452356, 29538474, 31035816, 34302744, 34361082, 36208452, 37978038, 39384632, 40087929, 43637832, 44307711, 45814776, 46553724, 50637384, 51541623, 53450572, 54312678, 58904712, 59076948, 68722164, 72416904, 75956076, 80175858, 81469017, 88615422, 93107448, 93538501, 103083246, 106901144, 108625356, 118153896, 120263787, 132923133, 137444328, 151912152, 160351716, 162938034, 177230844, 187077002, 206166492, 217250712, 240527574, 265846266, 280615503, 320703432, 325876068, 354461688, 360791361, 374154004, 412332984, 481055148, 531692532, 561231006, 651752136, 721582722, 748308008, 841846509, 962110296, 1063385064, 1122462012, 1443165444, 1683693018, 2244924024, 2525539527, 2886330888, 3367386036, 5051079054, 6734772072, 10102158108, 20204316216]

約数ペア:

[(1, 20204316216), (2, 10102158108), (3, 6734772072), (4, 5051079054), (6, 3367386036), (7, 2886330888), (8, 2525539527), (9, 2244924024), (12, 1683693018), (14, 1443165444), (18, 1122462012), (19, 1063385064), (21, 962110296), (24, 841846509), (27, 748308008), (28, 721582722), (31, 651752136), (36, 561231006), (38, 531692532), (42, 481055148), (49, 412332984), (54, 374154004), (56, 360791361), (57, 354461688), (62, 325876068), (63, 320703432), (72, 280615503), (76, 265846266), (84, 240527574), (93, 217250712), (98, 206166492), (108, 187077002), (114, 177230844), (124, 162938034), (126, 160351716), (133, 151912152), (147, 137444328), (152, 132923133), (168, 120263787), (171, 118153896), (186, 108625356), (189, 106901144), (196, 103083246), (216, 93538501), (217, 93107448), (228, 88615422), (248, 81469017), (252, 80175858), (266, 75956076), (279, 72416904), (294, 68722164), (342, 59076948), (343, 58904712), (372, 54312678), (378, 53450572), (392, 51541623), (399, 50637384), (434, 46553724), (441, 45814776), (456, 44307711), (463, 43637832), (504, 40087929), (513, 39384632), (532, 37978038), (558, 36208452), (588, 34361082), (589, 34302744), (651, 31035816), (684, 29538474), (686, 29452356), (744, 27156339), (756, 26725286), (798, 25318692), (837, 24138968), (868, 23276862), (882, 22907388), (926, 21818916), (931, 21701736), (1026, 19692316), (1029, 19634904), (1064, 18989019), (1116, 18104226), (1176, 17180541), (1178, 17151372), (1197, 16879128), (1302, 15517908), (1323, 15271592), (1368, 14769237), (1372, 14726178), (1389, 14545944), (1512, 13362643), (1519, 13301064), (1596, 12659346), (1674, 12069484), (1736, 11638431), (1764, 11453694), (1767, 11434248), (1852, 10909458), (1862, 10850868), (1953, 10345272), (2052, 9846158), (2058, 9817452), (2232, 9052113), (2356, 8575686), (2394, 8439564), (2604, 7758954), (2646, 7635796), (2744, 7363089), (2778, 7272972), (2793, 7233912), (3038, 6650532), (3087, 6544968), (3192, 6329673), (3241, 6233976), (3348, 6034742), (3528, 5726847), (3534, 5717124), (3591, 5626376), (3704, 5454729), (3724, 5425434), (3906, 5172636), (4104, 4923079), (4116, 4908726), (4123, 4900392), (4167, 4848648), (4557, 4433688), (4712, 4287843), (4788, 4219782), (5208, 3879477), (5292, 3817898), (5301, 3811416), (5556, 3636486), (5586, 3616956), (5859, 3448424), (6076, 3325266), (6174, 3272484), (6482, 3116988), (6517, 3100248), (6696, 3017371), (7068, 2858562), (7182, 2813188), (7448, 2712717), (7812, 2586318), (8232, 2454363), (8246, 2450196), (8334, 2424324), (8379, 2411304), (8797, 2296728), (9114, 2216844), (9261, 2181656), (9576, 2109891), (9723, 2077992), (10584, 1908949), (10602, 1905708), (10633, 1900152), (11112, 1818243), (11172, 1808478), (11718, 1724212), (12152, 1662633), (12348, 1636242), (12369, 1633464), (12501, 1616216), (12964, 1558494), (13034, 1550124), (13671, 1477896), (14136, 1429281), (14353, 1407672), (14364, 1406594), (15624, 1293159), (15903, 1270472), (16492, 1225098), (16668, 1212162), (16758, 1205652), (17594, 1148364), (18228, 1108422), (18522, 1090828), (19446, 1038996), (19551, 1033416), (21204, 952854), (21266, 950076), (22344, 904239), (22687, 890568), (23436, 862106), (24696, 818121), (24738, 816732), (25002, 808108), (25137, 803768), (25928, 779247), (26068, 775062), (26391, 765576), (27342, 738948), (28706, 703836), (28728, 703297), (28861, 700056), (29169, 692664), (31806, 635236), (31899, 633384), (32984, 612549), (33336, 606081), (33516, 602826), (35188, 574182), (36456, 554211), (37044, 545414), (37107, 544488), (38892, 519498), (39102, 516708), (41013, 492632), (42408, 476427), (42532, 475038), (43059, 469224), (45374, 445284), (46872, 431053), (49476, 408366), (50004, 404054), (50274, 401884), (52136, 387531), (52782, 382788), (54684, 369474), (57412, 351918), (57722, 350028), (58338, 346332), (58653, 344472), (61579, 328104), (63612, 317618), (63798, 316692), (67032, 301413), (68061, 296856), (70376, 287091), (74088, 272707), (74214, 272244), (77784, 259749), (78204, 258354), (79173, 255192), (82026, 246316), (85064, 237519), (86118, 234612), (86583, 233352), (87507, 230888), (90748, 222642), (95697, 211128), (98952, 204183), (100008, 202027), (100471, 201096), (100548, 200942), (105564, 191394), (109368, 184737), (111321, 181496), (114824, 175959), (115444, 175014), (116676, 173166), (117306, 172236), (123158, 164052), (127224, 158809), (127596, 158346), (129177, 156408), (136122, 148428)]