20056163868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 384

約数和(自身を含む): 61816832000

約数和(自身を除く): 41760668132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 79, 93, 108, 114, 117, 124, 156, 158, 171, 186, 228, 234, 237, 247, 279, 307, 316, 342, 351, 372, 403, 468, 474, 494, 513, 558, 589, 614, 684, 702, 711, 741, 806, 837, 921, 948, 988, 1026, 1027, 1116, 1178, 1209, 1228, 1404, 1422, 1482, 1501, 1612, 1674, 1767, 1842, 2052, 2054, 2133, 2223, 2356, 2418, 2449, 2763, 2844, 2964, 3002, 3081, 3348, 3534, 3627, 3684, 3991, 4108, 4266, 4446, 4503, 4836, 4898, 5301, 5526, 5833, 6004, 6162, 6669, 7068, 7254, 7347, 7657, 7982, 8289, 8532, 8892, 9006, 9243, 9517, 9796, 10602, 10881, 11052, 11666, 11973, 12324, 13338, 13509, 14508, 14694, 15314, 15903, 15964, 16578, 17499, 18012, 18486, 19034, 19513, 21204, 21762, 22041, 22971, 23332, 23946, 24253, 26676, 27018, 27729, 28551, 29388, 30628, 31806, 31837, 33156, 34998, 35919, 36972, 38068, 39026, 40527, 43524, 44082, 45942, 46531, 47892, 48506, 52497, 54036, 55458, 57102, 58539, 63612, 63674, 66123, 68913, 69996, 71838, 72759, 75829, 78052, 81054, 85653, 88164, 91884, 93062, 95511, 97012, 104994, 107757, 110916, 114204, 117078, 123721, 127348, 132246, 137826, 139593, 143676, 145518, 151658, 157491, 162108, 171306, 175617, 180823, 186124, 191022, 206739, 209988, 215514, 218277, 227487, 234156, 247442, 256959, 264492, 275652, 279186, 286533, 291036, 303316, 314982, 315289, 342612, 351234, 361646, 371163, 382044, 413478, 418779, 431028, 436554, 454974, 460807, 494884, 513918, 526851, 542469, 558372, 573066, 604903, 629964, 630578, 654831, 682461, 702468, 723292, 742326, 751843, 826956, 837558, 859599, 873108, 909948, 921614, 945867, 1027836, 1053702, 1084938, 1113489, 1146132, 1209806, 1256337, 1261156, 1309662, 1364922, 1382421, 1484652, 1503686, 1627407, 1675116, 1719198, 1814709, 1843228, 1891734, 2047383, 2107404, 2169876, 2226978, 2255529, 2350699, 2419612, 2512674, 2619324, 2729844, 2764842, 2837601, 3007372, 3254814, 3340467, 3438396, 3629418, 3783468, 4094766, 4147263, 4453956, 4511058, 4701398, 4882221, 5025348, 5444127, 5529684, 5675202, 5990491, 6509628, 6680934, 6766587, 7052097, 7258836, 8189532, 8294526, 8512803, 9022116, 9402796, 9764442, 9773959, 10888254, 11350404, 11980982, 12441789, 13361868, 13533174, 14104194, 14285017, 16332381, 16589052, 17025606, 17971473, 19528884, 19547918, 20299761, 21156291, 21776508, 23961964, 24883578, 27066348, 28208388, 28570034, 29321877, 32664762, 34051212, 35942946, 39095836, 40599522, 42312582, 42855051, 49767156, 53914419, 57140068, 58643754, 63468873, 65329524, 71885892, 81199044, 84625164, 85710102, 87965631, 107828838, 117287508, 126937746, 128565153, 161743257, 171420204, 175931262, 185705221, 215657676, 253875492, 257130306, 263896893, 323486514, 351862524, 371410442, 385695459, 514260612, 527793786, 557115663, 646973028, 742820884, 771390918, 1055587572, 1114231326, 1542781836, 1671346989, 2228462652, 3342693978, 5014040967, 6685387956, 10028081934, 20056163868]

約数ペア:

[(1, 20056163868), (2, 10028081934), (3, 6685387956), (4, 5014040967), (6, 3342693978), (9, 2228462652), (12, 1671346989), (13, 1542781836), (18, 1114231326), (19, 1055587572), (26, 771390918), (27, 742820884), (31, 646973028), (36, 557115663), (38, 527793786), (39, 514260612), (52, 385695459), (54, 371410442), (57, 351862524), (62, 323486514), (76, 263896893), (78, 257130306), (79, 253875492), (93, 215657676), (108, 185705221), (114, 175931262), (117, 171420204), (124, 161743257), (156, 128565153), (158, 126937746), (171, 117287508), (186, 107828838), (228, 87965631), (234, 85710102), (237, 84625164), (247, 81199044), (279, 71885892), (307, 65329524), (316, 63468873), (342, 58643754), (351, 57140068), (372, 53914419), (403, 49767156), (468, 42855051), (474, 42312582), (494, 40599522), (513, 39095836), (558, 35942946), (589, 34051212), (614, 32664762), (684, 29321877), (702, 28570034), (711, 28208388), (741, 27066348), (806, 24883578), (837, 23961964), (921, 21776508), (948, 21156291), (988, 20299761), (1026, 19547918), (1027, 19528884), (1116, 17971473), (1178, 17025606), (1209, 16589052), (1228, 16332381), (1404, 14285017), (1422, 14104194), (1482, 13533174), (1501, 13361868), (1612, 12441789), (1674, 11980982), (1767, 11350404), (1842, 10888254), (2052, 9773959), (2054, 9764442), (2133, 9402796), (2223, 9022116), (2356, 8512803), (2418, 8294526), (2449, 8189532), (2763, 7258836), (2844, 7052097), (2964, 6766587), (3002, 6680934), (3081, 6509628), (3348, 5990491), (3534, 5675202), (3627, 5529684), (3684, 5444127), (3991, 5025348), (4108, 4882221), (4266, 4701398), (4446, 4511058), (4503, 4453956), (4836, 4147263), (4898, 4094766), (5301, 3783468), (5526, 3629418), (5833, 3438396), (6004, 3340467), (6162, 3254814), (6669, 3007372), (7068, 2837601), (7254, 2764842), (7347, 2729844), (7657, 2619324), (7982, 2512674), (8289, 2419612), (8532, 2350699), (8892, 2255529), (9006, 2226978), (9243, 2169876), (9517, 2107404), (9796, 2047383), (10602, 1891734), (10881, 1843228), (11052, 1814709), (11666, 1719198), (11973, 1675116), (12324, 1627407), (13338, 1503686), (13509, 1484652), (14508, 1382421), (14694, 1364922), (15314, 1309662), (15903, 1261156), (15964, 1256337), (16578, 1209806), (17499, 1146132), (18012, 1113489), (18486, 1084938), (19034, 1053702), (19513, 1027836), (21204, 945867), (21762, 921614), (22041, 909948), (22971, 873108), (23332, 859599), (23946, 837558), (24253, 826956), (26676, 751843), (27018, 742326), (27729, 723292), (28551, 702468), (29388, 682461), (30628, 654831), (31806, 630578), (31837, 629964), (33156, 604903), (34998, 573066), (35919, 558372), (36972, 542469), (38068, 526851), (39026, 513918), (40527, 494884), (43524, 460807), (44082, 454974), (45942, 436554), (46531, 431028), (47892, 418779), (48506, 413478), (52497, 382044), (54036, 371163), (55458, 361646), (57102, 351234), (58539, 342612), (63612, 315289), (63674, 314982), (66123, 303316), (68913, 291036), (69996, 286533), (71838, 279186), (72759, 275652), (75829, 264492), (78052, 256959), (81054, 247442), (85653, 234156), (88164, 227487), (91884, 218277), (93062, 215514), (95511, 209988), (97012, 206739), (104994, 191022), (107757, 186124), (110916, 180823), (114204, 175617), (117078, 171306), (123721, 162108), (127348, 157491), (132246, 151658), (137826, 145518), (139593, 143676)]