20182256874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1709

約数の個数: 192

約数和(自身を含む): 51587827200

約数和(自身を除く): 31405570326

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 79, 111, 114, 117, 158, 171, 222, 234, 237, 247, 333, 342, 474, 481, 494, 666, 703, 711, 741, 962, 1027, 1406, 1422, 1443, 1482, 1501, 1553, 2054, 2109, 2223, 2886, 2923, 3002, 3081, 3106, 4218, 4329, 4446, 4503, 4659, 5846, 6162, 6327, 8658, 8769, 9006, 9139, 9243, 9318, 12654, 13509, 13977, 17538, 18278, 18486, 19513, 20189, 26307, 27018, 27417, 27954, 29507, 37999, 39026, 40378, 52614, 54834, 55537, 57461, 58539, 59014, 60567, 75998, 82251, 88521, 111074, 113997, 114922, 117078, 121134, 122687, 164502, 166611, 172383, 175617, 177042, 181701, 227994, 245374, 265563, 333222, 341991, 344766, 351234, 363402, 368061, 383591, 499833, 517149, 531126, 683982, 721981, 736122, 746993, 767182, 999666, 1034298, 1091759, 1104183, 1150773, 1443962, 1493986, 1594931, 2165943, 2183518, 2208366, 2240979, 2301546, 2331053, 3189862, 3275277, 3452319, 4331886, 4481958, 4539419, 4662106, 4784793, 6497829, 6550554, 6722937, 6904638, 6993159, 9078838, 9569586, 9825831, 12995658, 13445874, 13618257, 13986318, 14192867, 14354379, 19651662, 20979477, 27236514, 28385734, 28708758, 30303689, 40854771, 41958954, 42578601, 59012447, 60607378, 81709542, 85157202, 86248961, 90911067, 118024894, 127735803, 172497922, 177037341, 181822134, 255471606, 258746883, 272733201, 354074682, 517493766, 531112023, 545466402, 776240649, 1062224046, 1121236493, 1552481298, 2242472986, 3363709479, 6727418958, 10091128437, 20182256874]

約数ペア:

[(1, 20182256874), (2, 10091128437), (3, 6727418958), (6, 3363709479), (9, 2242472986), (13, 1552481298), (18, 1121236493), (19, 1062224046), (26, 776240649), (37, 545466402), (38, 531112023), (39, 517493766), (57, 354074682), (74, 272733201), (78, 258746883), (79, 255471606), (111, 181822134), (114, 177037341), (117, 172497922), (158, 127735803), (171, 118024894), (222, 90911067), (234, 86248961), (237, 85157202), (247, 81709542), (333, 60607378), (342, 59012447), (474, 42578601), (481, 41958954), (494, 40854771), (666, 30303689), (703, 28708758), (711, 28385734), (741, 27236514), (962, 20979477), (1027, 19651662), (1406, 14354379), (1422, 14192867), (1443, 13986318), (1482, 13618257), (1501, 13445874), (1553, 12995658), (2054, 9825831), (2109, 9569586), (2223, 9078838), (2886, 6993159), (2923, 6904638), (3002, 6722937), (3081, 6550554), (3106, 6497829), (4218, 4784793), (4329, 4662106), (4446, 4539419), (4503, 4481958), (4659, 4331886), (5846, 3452319), (6162, 3275277), (6327, 3189862), (8658, 2331053), (8769, 2301546), (9006, 2240979), (9139, 2208366), (9243, 2183518), (9318, 2165943), (12654, 1594931), (13509, 1493986), (13977, 1443962), (17538, 1150773), (18278, 1104183), (18486, 1091759), (19513, 1034298), (20189, 999666), (26307, 767182), (27018, 746993), (27417, 736122), (27954, 721981), (29507, 683982), (37999, 531126), (39026, 517149), (40378, 499833), (52614, 383591), (54834, 368061), (55537, 363402), (57461, 351234), (58539, 344766), (59014, 341991), (60567, 333222), (75998, 265563), (82251, 245374), (88521, 227994), (111074, 181701), (113997, 177042), (114922, 175617), (117078, 172383), (121134, 166611), (122687, 164502)]