20935927376

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 480

約数和(自身を含む): 56844361728

約数和(自身を除く): 35908434352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 43, 46, 49, 52, 56, 62, 67, 86, 91, 92, 98, 104, 112, 124, 134, 161, 172, 182, 184, 196, 208, 217, 248, 268, 299, 301, 322, 344, 364, 368, 392, 403, 434, 469, 496, 536, 559, 598, 602, 637, 644, 688, 713, 728, 784, 806, 868, 871, 938, 989, 1072, 1118, 1127, 1196, 1204, 1274, 1288, 1333, 1426, 1456, 1519, 1541, 1612, 1736, 1742, 1876, 1978, 2077, 2093, 2107, 2236, 2254, 2392, 2408, 2548, 2576, 2666, 2821, 2852, 2881, 3038, 3082, 3224, 3283, 3472, 3484, 3752, 3913, 3956, 4154, 4186, 4214, 4472, 4508, 4784, 4816, 4991, 5096, 5332, 5642, 5704, 5762, 6076, 6097, 6164, 6448, 6566, 6923, 6968, 7504, 7826, 7912, 8308, 8372, 8428, 8944, 9016, 9269, 9331, 9982, 10192, 10664, 10787, 11284, 11408, 11524, 12152, 12194, 12328, 12857, 13132, 13846, 13936, 14539, 14651, 15652, 15824, 16616, 16744, 16856, 17329, 18032, 18538, 18662, 19747, 19964, 20033, 20167, 21328, 21574, 22568, 23048, 24304, 24388, 24656, 25714, 26264, 27001, 27391, 27692, 29078, 29302, 30659, 31304, 33232, 33488, 33712, 34658, 34937, 37076, 37324, 37453, 39494, 39928, 40066, 40334, 42679, 43148, 45136, 46096, 47771, 48461, 48776, 51428, 52528, 54002, 54782, 55384, 58156, 58604, 61318, 62608, 64883, 65317, 66263, 69316, 69874, 74152, 74648, 74906, 75509, 78988, 79856, 80132, 80668, 85358, 86296, 89311, 89999, 95542, 96922, 97552, 101773, 102856, 108004, 109564, 110768, 116312, 117208, 121303, 122636, 129766, 130634, 132526, 138632, 139748, 140231, 141169, 148304, 149296, 149812, 151018, 157976, 160264, 161336, 170716, 172592, 178622, 179998, 189007, 191084, 193844, 203546, 205712, 214613, 216008, 219128, 232624, 234416, 242606, 245272, 259532, 261268, 262171, 265052, 277264, 279496, 280462, 282338, 299624, 302036, 315952, 320528, 322672, 334397, 341432, 357244, 359996, 378014, 382168, 387688, 398567, 407092, 429226, 432016, 438256, 454181, 463841, 485212, 490544, 519064, 522536, 524342, 530104, 558992, 560924, 564676, 599248, 604072, 621023, 625177, 629993, 668794, 682864, 714488, 719992, 756028, 764336, 775376, 797134, 814184, 849121, 858452, 861419, 908362, 927682, 970424, 981617, 1038128, 1045072, 1048684, 1060208, 1121848, 1129352, 1161043, 1208144, 1242046, 1250354, 1259986, 1323049, 1337588, 1428976, 1439984, 1502291, 1512056, 1594268, 1628368, 1698242, 1716904, 1722838, 1816724, 1835197, 1855364, 1940848, 1963234, 2054153, 2097368, 2243696, 2258704, 2322086, 2340779, 2484092, 2500708, 2519972, 2646098, 2675176, 2789969, 3004582, 3024112, 3188536, 3246887, 3396484, 3433808, 3445676, 3633448, 3670394, 3710728, 3926468, 4108306, 4194736, 4347161, 4376239, 4644172, 4681558, 4968184, 5001416, 5039944, 5292196, 5350352, 5579938, 6009164, 6029933, 6377072, 6493774, 6792968, 6891352, 7266896, 7340788, 7421456, 7852936, 8127301, 8216612, 8694322, 8752478, 9288344, 9363116, 9936368, 10002832, 10079888, 10584392, 11159876, 12018328, 12059866, 12987548, 13585936, 13782704, 14379071, 14681576, 15705872, 16254602, 16433224, 17388644, 17504956, 18576688, 18726232, 19529783, 21168784, 22319752, 24036656, 24119732, 25975096, 26703989, 28758142, 29363152, 30430127, 32509204, 32866448, 34777288, 35009912, 37452464, 39059566, 42209531, 44639504, 48239464, 51950192, 53407978, 56891107, 57516284, 60860254, 65018408, 69554576, 70019824, 78119132, 84419062, 96478928, 100653497, 106815956, 113782214, 115032568, 121720508, 130036816, 156238264, 168838124, 186927923, 201306994, 213631912, 227564428, 230065136, 243441016, 312476528, 337676248, 373855846, 402613988, 427263824, 455128856, 486882032, 675352496, 747711692, 805227976, 910257712, 1308495461, 1495423384, 1610455952, 2616990922, 2990846768, 5233981844, 10467963688, 20935927376]

約数ペア:

[(1, 20935927376), (2, 10467963688), (4, 5233981844), (7, 2990846768), (8, 2616990922), (13, 1610455952), (14, 1495423384), (16, 1308495461), (23, 910257712), (26, 805227976), (28, 747711692), (31, 675352496), (43, 486882032), (46, 455128856), (49, 427263824), (52, 402613988), (56, 373855846), (62, 337676248), (67, 312476528), (86, 243441016), (91, 230065136), (92, 227564428), (98, 213631912), (104, 201306994), (112, 186927923), (124, 168838124), (134, 156238264), (161, 130036816), (172, 121720508), (182, 115032568), (184, 113782214), (196, 106815956), (208, 100653497), (217, 96478928), (248, 84419062), (268, 78119132), (299, 70019824), (301, 69554576), (322, 65018408), (344, 60860254), (364, 57516284), (368, 56891107), (392, 53407978), (403, 51950192), (434, 48239464), (469, 44639504), (496, 42209531), (536, 39059566), (559, 37452464), (598, 35009912), (602, 34777288), (637, 32866448), (644, 32509204), (688, 30430127), (713, 29363152), (728, 28758142), (784, 26703989), (806, 25975096), (868, 24119732), (871, 24036656), (938, 22319752), (989, 21168784), (1072, 19529783), (1118, 18726232), (1127, 18576688), (1196, 17504956), (1204, 17388644), (1274, 16433224), (1288, 16254602), (1333, 15705872), (1426, 14681576), (1456, 14379071), (1519, 13782704), (1541, 13585936), (1612, 12987548), (1736, 12059866), (1742, 12018328), (1876, 11159876), (1978, 10584392), (2077, 10079888), (2093, 10002832), (2107, 9936368), (2236, 9363116), (2254, 9288344), (2392, 8752478), (2408, 8694322), (2548, 8216612), (2576, 8127301), (2666, 7852936), (2821, 7421456), (2852, 7340788), (2881, 7266896), (3038, 6891352), (3082, 6792968), (3224, 6493774), (3283, 6377072), (3472, 6029933), (3484, 6009164), (3752, 5579938), (3913, 5350352), (3956, 5292196), (4154, 5039944), (4186, 5001416), (4214, 4968184), (4472, 4681558), (4508, 4644172), (4784, 4376239), (4816, 4347161), (4991, 4194736), (5096, 4108306), (5332, 3926468), (5642, 3710728), (5704, 3670394), (5762, 3633448), (6076, 3445676), (6097, 3433808), (6164, 3396484), (6448, 3246887), (6566, 3188536), (6923, 3024112), (6968, 3004582), (7504, 2789969), (7826, 2675176), (7912, 2646098), (8308, 2519972), (8372, 2500708), (8428, 2484092), (8944, 2340779), (9016, 2322086), (9269, 2258704), (9331, 2243696), (9982, 2097368), (10192, 2054153), (10664, 1963234), (10787, 1940848), (11284, 1855364), (11408, 1835197), (11524, 1816724), (12152, 1722838), (12194, 1716904), (12328, 1698242), (12857, 1628368), (13132, 1594268), (13846, 1512056), (13936, 1502291), (14539, 1439984), (14651, 1428976), (15652, 1337588), (15824, 1323049), (16616, 1259986), (16744, 1250354), (16856, 1242046), (17329, 1208144), (18032, 1161043), (18538, 1129352), (18662, 1121848), (19747, 1060208), (19964, 1048684), (20033, 1045072), (20167, 1038128), (21328, 981617), (21574, 970424), (22568, 927682), (23048, 908362), (24304, 861419), (24388, 858452), (24656, 849121), (25714, 814184), (26264, 797134), (27001, 775376), (27391, 764336), (27692, 756028), (29078, 719992), (29302, 714488), (30659, 682864), (31304, 668794), (33232, 629993), (33488, 625177), (33712, 621023), (34658, 604072), (34937, 599248), (37076, 564676), (37324, 560924), (37453, 558992), (39494, 530104), (39928, 524342), (40066, 522536), (40334, 519064), (42679, 490544), (43148, 485212), (45136, 463841), (46096, 454181), (47771, 438256), (48461, 432016), (48776, 429226), (51428, 407092), (52528, 398567), (54002, 387688), (54782, 382168), (55384, 378014), (58156, 359996), (58604, 357244), (61318, 341432), (62608, 334397), (64883, 322672), (65317, 320528), (66263, 315952), (69316, 302036), (69874, 299624), (74152, 282338), (74648, 280462), (74906, 279496), (75509, 277264), (78988, 265052), (79856, 262171), (80132, 261268), (80668, 259532), (85358, 245272), (86296, 242606), (89311, 234416), (89999, 232624), (95542, 219128), (96922, 216008), (97552, 214613), (101773, 205712), (102856, 203546), (108004, 193844), (109564, 191084), (110768, 189007), (116312, 179998), (117208, 178622), (121303, 172592), (122636, 170716), (129766, 161336), (130634, 160264), (132526, 157976), (138632, 151018), (139748, 149812), (140231, 149296), (141169, 148304)]