20759468184

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 576

約数和(自身を含む): 75120847200

約数和(自身を除く): 54361379016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 98, 104, 108, 117, 124, 126, 147, 156, 157, 168, 182, 186, 189, 196, 216, 217, 234, 248, 252, 273, 279, 294, 312, 314, 351, 364, 372, 378, 392, 403, 434, 441, 468, 471, 504, 546, 558, 588, 628, 637, 651, 702, 728, 744, 756, 806, 819, 837, 868, 882, 936, 942, 961, 1092, 1099, 1116, 1176, 1209, 1256, 1274, 1302, 1323, 1404, 1413, 1512, 1519, 1612, 1638, 1674, 1736, 1764, 1884, 1911, 1922, 1953, 2041, 2184, 2198, 2232, 2418, 2457, 2548, 2604, 2646, 2808, 2821, 2826, 2883, 3038, 3224, 3276, 3297, 3348, 3528, 3627, 3768, 3822, 3844, 3906, 4082, 4239, 4396, 4557, 4836, 4867, 4914, 5096, 5208, 5292, 5642, 5652, 5733, 5766, 5859, 6076, 6123, 6552, 6594, 6696, 6727, 7254, 7644, 7688, 7693, 7812, 8164, 8463, 8478, 8649, 8792, 9114, 9672, 9734, 9828, 9891, 10584, 10881, 11284, 11304, 11466, 11532, 11718, 12152, 12246, 12493, 13188, 13454, 13671, 14287, 14508, 14601, 15288, 15386, 15624, 16328, 16926, 16956, 17199, 17298, 18228, 18369, 19468, 19656, 19747, 19782, 20181, 21762, 22568, 22932, 23064, 23079, 23436, 24492, 24986, 25389, 25947, 26376, 26908, 27342, 28574, 29016, 29202, 29673, 30772, 33852, 33912, 34069, 34398, 34596, 36456, 36738, 37479, 38936, 39494, 39564, 40362, 41013, 42861, 43524, 43803, 45864, 46158, 46872, 47089, 48984, 49972, 50778, 51894, 53816, 54684, 55107, 57148, 58404, 59241, 59346, 60543, 61544, 63271, 67704, 68138, 68796, 69192, 69237, 73476, 74958, 76167, 78988, 79128, 80724, 82026, 85722, 87048, 87451, 87606, 92316, 94178, 99944, 100009, 101556, 102207, 103788, 109368, 110214, 112437, 114296, 116808, 118482, 118692, 121086, 126542, 128583, 131409, 136276, 137592, 138474, 141267, 146952, 149916, 150877, 152334, 157976, 161448, 164052, 171444, 174902, 175212, 177723, 181629, 184632, 188356, 189813, 200018, 203112, 204414, 207576, 207711, 220428, 224874, 236964, 237384, 238483, 242172, 253084, 257166, 262353, 262818, 272552, 276948, 282534, 299832, 300027, 301754, 304668, 306621, 328104, 337311, 342888, 349804, 350424, 355446, 363258, 376712, 379626, 385749, 400036, 408828, 415422, 423801, 440856, 442897, 449748, 452631, 473928, 476966, 484344, 506168, 514332, 524706, 525636, 533169, 553896, 565068, 569439, 600054, 603508, 609336, 612157, 613242, 674622, 699608, 710892, 715449, 726516, 759252, 771498, 787059, 800072, 817656, 830844, 847602, 885794, 899496, 900081, 905262, 919863, 953932, 1028664, 1049412, 1051272, 1056139, 1066338, 1130136, 1138878, 1200108, 1207016, 1224314, 1226484, 1271403, 1328691, 1349244, 1357893, 1421784, 1430898, 1453032, 1518504, 1542996, 1574118, 1661688, 1695204, 1708317, 1771588, 1800162, 1810524, 1836471, 1839726, 1907864, 1961401, 2098824, 2112278, 2132676, 2146347, 2277756, 2361177, 2400216, 2448628, 2452968, 2542806, 2657382, 2698488, 2700243, 2715786, 2861796, 3085992, 3100279, 3148236, 3168417, 3390408, 3416634, 3543176, 3600324, 3621048, 3672942, 3679452, 3922802, 3986073, 4073679, 4224556, 4265352, 4292694, 4555512, 4722354, 4897256, 5085612, 5314764, 5400486, 5431572, 5509413, 5723592, 5884203, 6200558, 6296472, 6336834, 6439041, 6833268, 7200648, 7345884, 7358904, 7392973, 7845604, 7972146, 8147358, 8449112, 8585388, 9300837, 9444708, 9505251, 10171224, 10629528, 10800972, 10863144, 11018826, 11768406, 11958219, 12401116, 12673668, 12878082, 13666536, 13729807, 14691768, 14785946, 15691208, 15944292, 16294716, 16528239, 17170776, 17652609, 18601674, 18889416, 19010502, 21601944, 22037652, 22178919, 23536812, 23916438, 24802232, 25347336, 25756164, 27459614, 27902511, 28515753, 29571892, 31888584, 32589432, 33056478, 35305218, 37203348, 38021004, 41189421, 44075304, 44357838, 47073624, 47832876, 51512328, 52957827, 54919228, 55805022, 57031506, 59143784, 66112956, 66536757, 70610436, 74406696, 76042008, 82378842, 83707533, 88715676, 95665752, 96108649, 105915654, 109838456, 111610044, 114063012, 123568263, 132225912, 133073514, 141220872, 164757684, 167415066, 177431352, 192217298, 199610271, 211831308, 223220088, 228126024, 247136526, 266147028, 288325947, 329515368, 334830132, 370704789, 384434596, 399220542, 423662616, 494273052, 532294056, 576651894, 669660264, 741409578, 768869192, 798441084, 864977841, 988546104, 1153303788, 1482819156, 1596882168, 1729955682, 2306607576, 2594933523, 2965638312, 3459911364, 5189867046, 6919822728, 10379734092, 20759468184]

約数ペア:

[(1, 20759468184), (2, 10379734092), (3, 6919822728), (4, 5189867046), (6, 3459911364), (7, 2965638312), (8, 2594933523), (9, 2306607576), (12, 1729955682), (13, 1596882168), (14, 1482819156), (18, 1153303788), (21, 988546104), (24, 864977841), (26, 798441084), (27, 768869192), (28, 741409578), (31, 669660264), (36, 576651894), (39, 532294056), (42, 494273052), (49, 423662616), (52, 399220542), (54, 384434596), (56, 370704789), (62, 334830132), (63, 329515368), (72, 288325947), (78, 266147028), (84, 247136526), (91, 228126024), (93, 223220088), (98, 211831308), (104, 199610271), (108, 192217298), (117, 177431352), (124, 167415066), (126, 164757684), (147, 141220872), (156, 133073514), (157, 132225912), (168, 123568263), (182, 114063012), (186, 111610044), (189, 109838456), (196, 105915654), (216, 96108649), (217, 95665752), (234, 88715676), (248, 83707533), (252, 82378842), (273, 76042008), (279, 74406696), (294, 70610436), (312, 66536757), (314, 66112956), (351, 59143784), (364, 57031506), (372, 55805022), (378, 54919228), (392, 52957827), (403, 51512328), (434, 47832876), (441, 47073624), (468, 44357838), (471, 44075304), (504, 41189421), (546, 38021004), (558, 37203348), (588, 35305218), (628, 33056478), (637, 32589432), (651, 31888584), (702, 29571892), (728, 28515753), (744, 27902511), (756, 27459614), (806, 25756164), (819, 25347336), (837, 24802232), (868, 23916438), (882, 23536812), (936, 22178919), (942, 22037652), (961, 21601944), (1092, 19010502), (1099, 18889416), (1116, 18601674), (1176, 17652609), (1209, 17170776), (1256, 16528239), (1274, 16294716), (1302, 15944292), (1323, 15691208), (1404, 14785946), (1413, 14691768), (1512, 13729807), (1519, 13666536), (1612, 12878082), (1638, 12673668), (1674, 12401116), (1736, 11958219), (1764, 11768406), (1884, 11018826), (1911, 10863144), (1922, 10800972), (1953, 10629528), (2041, 10171224), (2184, 9505251), (2198, 9444708), (2232, 9300837), (2418, 8585388), (2457, 8449112), (2548, 8147358), (2604, 7972146), (2646, 7845604), (2808, 7392973), (2821, 7358904), (2826, 7345884), (2883, 7200648), (3038, 6833268), (3224, 6439041), (3276, 6336834), (3297, 6296472), (3348, 6200558), (3528, 5884203), (3627, 5723592), (3768, 5509413), (3822, 5431572), (3844, 5400486), (3906, 5314764), (4082, 5085612), (4239, 4897256), (4396, 4722354), (4557, 4555512), (4836, 4292694), (4867, 4265352), (4914, 4224556), (5096, 4073679), (5208, 3986073), (5292, 3922802), (5642, 3679452), (5652, 3672942), (5733, 3621048), (5766, 3600324), (5859, 3543176), (6076, 3416634), (6123, 3390408), (6552, 3168417), (6594, 3148236), (6696, 3100279), (6727, 3085992), (7254, 2861796), (7644, 2715786), (7688, 2700243), (7693, 2698488), (7812, 2657382), (8164, 2542806), (8463, 2452968), (8478, 2448628), (8649, 2400216), (8792, 2361177), (9114, 2277756), (9672, 2146347), (9734, 2132676), (9828, 2112278), (9891, 2098824), (10584, 1961401), (10881, 1907864), (11284, 1839726), (11304, 1836471), (11466, 1810524), (11532, 1800162), (11718, 1771588), (12152, 1708317), (12246, 1695204), (12493, 1661688), (13188, 1574118), (13454, 1542996), (13671, 1518504), (14287, 1453032), (14508, 1430898), (14601, 1421784), (15288, 1357893), (15386, 1349244), (15624, 1328691), (16328, 1271403), (16926, 1226484), (16956, 1224314), (17199, 1207016), (17298, 1200108), (18228, 1138878), (18369, 1130136), (19468, 1066338), (19656, 1056139), (19747, 1051272), (19782, 1049412), (20181, 1028664), (21762, 953932), (22568, 919863), (22932, 905262), (23064, 900081), (23079, 899496), (23436, 885794), (24492, 847602), (24986, 830844), (25389, 817656), (25947, 800072), (26376, 787059), (26908, 771498), (27342, 759252), (28574, 726516), (29016, 715449), (29202, 710892), (29673, 699608), (30772, 674622), (33852, 613242), (33912, 612157), (34069, 609336), (34398, 603508), (34596, 600054), (36456, 569439), (36738, 565068), (37479, 553896), (38936, 533169), (39494, 525636), (39564, 524706), (40362, 514332), (41013, 506168), (42861, 484344), (43524, 476966), (43803, 473928), (45864, 452631), (46158, 449748), (46872, 442897), (47089, 440856), (48984, 423801), (49972, 415422), (50778, 408828), (51894, 400036), (53816, 385749), (54684, 379626), (55107, 376712), (57148, 363258), (58404, 355446), (59241, 350424), (59346, 349804), (60543, 342888), (61544, 337311), (63271, 328104), (67704, 306621), (68138, 304668), (68796, 301754), (69192, 300027), (69237, 299832), (73476, 282534), (74958, 276948), (76167, 272552), (78988, 262818), (79128, 262353), (80724, 257166), (82026, 253084), (85722, 242172), (87048, 238483), (87451, 237384), (87606, 236964), (92316, 224874), (94178, 220428), (99944, 207711), (100009, 207576), (101556, 204414), (102207, 203112), (103788, 200018), (109368, 189813), (110214, 188356), (112437, 184632), (114296, 181629), (116808, 177723), (118482, 175212), (118692, 174902), (121086, 171444), (126542, 164052), (128583, 161448), (131409, 157976), (136276, 152334), (137592, 150877), (138474, 149916), (141267, 146952)]