20101355568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{3259}}^1$

素因数の和:3520

約数の個数: 240

約数和(自身を含む): 66845126400

約数和(自身を除く): 46743770832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 211, 232, 252, 261, 336, 348, 406, 422, 464, 504, 522, 609, 633, 696, 812, 844, 1008, 1044, 1218, 1266, 1392, 1477, 1624, 1688, 1827, 1899, 2088, 2436, 2532, 2954, 3248, 3259, 3376, 3654, 3798, 4176, 4431, 4872, 5064, 5908, 6119, 6518, 7308, 7596, 8862, 9744, 9777, 10128, 11816, 12238, 13036, 13293, 14616, 15192, 17724, 18357, 19554, 22813, 23632, 24476, 26072, 26586, 29232, 29331, 30384, 35448, 36714, 39108, 42833, 45626, 48952, 52144, 53172, 55071, 58662, 68439, 70896, 73428, 78216, 85666, 91252, 94511, 97904, 106344, 110142, 117324, 128499, 136878, 146856, 156432, 171332, 182504, 189022, 205317, 212688, 220284, 234648, 256998, 273756, 283533, 293712, 342664, 365008, 378044, 385497, 410634, 440568, 469296, 513996, 547512, 567066, 661577, 685328, 687649, 756088, 770994, 821268, 850599, 881136, 1027992, 1095024, 1134132, 1323154, 1375298, 1512176, 1541988, 1642536, 1701198, 1984731, 2055984, 2062947, 2268264, 2646308, 2750596, 3083976, 3285072, 3402396, 3969462, 4125894, 4536528, 4813543, 5292616, 5501192, 5954193, 6167952, 6188841, 6804792, 7938924, 8251788, 9627086, 10585232, 11002384, 11908386, 12377682, 13609584, 14440629, 15877848, 16503576, 19254172, 19941821, 23816772, 24755364, 28881258, 31755696, 33007152, 38508344, 39883642, 43321887, 47633544, 49510728, 57762516, 59825463, 77016688, 79767284, 86643774, 95267088, 99021456, 115525032, 119650926, 139592747, 159534568, 173287548, 179476389, 231050064, 239301852, 279185494, 319069136, 346575096, 358952778, 418778241, 478603704, 558370988, 693150192, 717905556, 837556482, 957207408, 1116741976, 1256334723, 1435811112, 1675112964, 2233483952, 2512669446, 2871622224, 3350225928, 5025338892, 6700451856, 10050677784, 20101355568]

約数ペア:

[(1, 20101355568), (2, 10050677784), (3, 6700451856), (4, 5025338892), (6, 3350225928), (7, 2871622224), (8, 2512669446), (9, 2233483952), (12, 1675112964), (14, 1435811112), (16, 1256334723), (18, 1116741976), (21, 957207408), (24, 837556482), (28, 717905556), (29, 693150192), (36, 558370988), (42, 478603704), (48, 418778241), (56, 358952778), (58, 346575096), (63, 319069136), (72, 279185494), (84, 239301852), (87, 231050064), (112, 179476389), (116, 173287548), (126, 159534568), (144, 139592747), (168, 119650926), (174, 115525032), (203, 99021456), (211, 95267088), (232, 86643774), (252, 79767284), (261, 77016688), (336, 59825463), (348, 57762516), (406, 49510728), (422, 47633544), (464, 43321887), (504, 39883642), (522, 38508344), (609, 33007152), (633, 31755696), (696, 28881258), (812, 24755364), (844, 23816772), (1008, 19941821), (1044, 19254172), (1218, 16503576), (1266, 15877848), (1392, 14440629), (1477, 13609584), (1624, 12377682), (1688, 11908386), (1827, 11002384), (1899, 10585232), (2088, 9627086), (2436, 8251788), (2532, 7938924), (2954, 6804792), (3248, 6188841), (3259, 6167952), (3376, 5954193), (3654, 5501192), (3798, 5292616), (4176, 4813543), (4431, 4536528), (4872, 4125894), (5064, 3969462), (5908, 3402396), (6119, 3285072), (6518, 3083976), (7308, 2750596), (7596, 2646308), (8862, 2268264), (9744, 2062947), (9777, 2055984), (10128, 1984731), (11816, 1701198), (12238, 1642536), (13036, 1541988), (13293, 1512176), (14616, 1375298), (15192, 1323154), (17724, 1134132), (18357, 1095024), (19554, 1027992), (22813, 881136), (23632, 850599), (24476, 821268), (26072, 770994), (26586, 756088), (29232, 687649), (29331, 685328), (30384, 661577), (35448, 567066), (36714, 547512), (39108, 513996), (42833, 469296), (45626, 440568), (48952, 410634), (52144, 385497), (53172, 378044), (55071, 365008), (58662, 342664), (68439, 293712), (70896, 283533), (73428, 273756), (78216, 256998), (85666, 234648), (91252, 220284), (94511, 212688), (97904, 205317), (106344, 189022), (110142, 182504), (117324, 171332), (128499, 156432), (136878, 146856)]