20187488970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{9341}}^1$

素因数の和:9461

約数の個数: 192

約数和(自身を含む): 59809726080

約数和(自身を除く): 39622237110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 59, 66, 74, 90, 99, 110, 111, 118, 165, 177, 185, 198, 222, 295, 330, 333, 354, 370, 407, 495, 531, 555, 590, 649, 666, 814, 885, 990, 1062, 1110, 1221, 1298, 1665, 1770, 1947, 2035, 2183, 2442, 2655, 3245, 3330, 3663, 3894, 4070, 4366, 5310, 5841, 6105, 6490, 6549, 7326, 9341, 9735, 10915, 11682, 12210, 13098, 18315, 18682, 19470, 19647, 21830, 24013, 28023, 29205, 32745, 36630, 39294, 46705, 48026, 56046, 58410, 65490, 72039, 84069, 93410, 98235, 102751, 120065, 140115, 144078, 168138, 196470, 205502, 216117, 240130, 280230, 308253, 345617, 360195, 420345, 432234, 513755, 551119, 616506, 691234, 720390, 840690, 924759, 1027510, 1036851, 1080585, 1102238, 1541265, 1653357, 1728085, 1849518, 2073702, 2161170, 2755595, 3082530, 3110553, 3306714, 3456170, 3801787, 4623795, 4960071, 5184255, 5511190, 6062309, 6221106, 7603574, 8266785, 9247590, 9920142, 10368510, 11405361, 12124618, 15552765, 16533570, 18186927, 19008935, 20391403, 22810722, 24800355, 30311545, 31105530, 34216083, 36373854, 38017870, 40782806, 49600710, 54560781, 57026805, 60623090, 61174209, 68432166, 90934635, 101957015, 109121562, 114053610, 122348418, 171080415, 181869270, 183522627, 203914030, 224305433, 272803905, 305871045, 342160830, 367045254, 448610866, 545607810, 611742090, 672916299, 917613135, 1121527165, 1345832598, 1835226270, 2018748897, 2243054330, 3364581495, 4037497794, 6729162990, 10093744485, 20187488970]

約数ペア:

[(1, 20187488970), (2, 10093744485), (3, 6729162990), (5, 4037497794), (6, 3364581495), (9, 2243054330), (10, 2018748897), (11, 1835226270), (15, 1345832598), (18, 1121527165), (22, 917613135), (30, 672916299), (33, 611742090), (37, 545607810), (45, 448610866), (55, 367045254), (59, 342160830), (66, 305871045), (74, 272803905), (90, 224305433), (99, 203914030), (110, 183522627), (111, 181869270), (118, 171080415), (165, 122348418), (177, 114053610), (185, 109121562), (198, 101957015), (222, 90934635), (295, 68432166), (330, 61174209), (333, 60623090), (354, 57026805), (370, 54560781), (407, 49600710), (495, 40782806), (531, 38017870), (555, 36373854), (590, 34216083), (649, 31105530), (666, 30311545), (814, 24800355), (885, 22810722), (990, 20391403), (1062, 19008935), (1110, 18186927), (1221, 16533570), (1298, 15552765), (1665, 12124618), (1770, 11405361), (1947, 10368510), (2035, 9920142), (2183, 9247590), (2442, 8266785), (2655, 7603574), (3245, 6221106), (3330, 6062309), (3663, 5511190), (3894, 5184255), (4070, 4960071), (4366, 4623795), (5310, 3801787), (5841, 3456170), (6105, 3306714), (6490, 3110553), (6549, 3082530), (7326, 2755595), (9341, 2161170), (9735, 2073702), (10915, 1849518), (11682, 1728085), (12210, 1653357), (13098, 1541265), (18315, 1102238), (18682, 1080585), (19470, 1036851), (19647, 1027510), (21830, 924759), (24013, 840690), (28023, 720390), (29205, 691234), (32745, 616506), (36630, 551119), (39294, 513755), (46705, 432234), (48026, 420345), (56046, 360195), (58410, 345617), (65490, 308253), (72039, 280230), (84069, 240130), (93410, 216117), (98235, 205502), (102751, 196470), (120065, 168138), (140115, 144078)]