20223885276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1286

約数の個数: 240

約数和(自身を含む): 62638428160

約数和(自身を除く): 42414542884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 313, 324, 372, 378, 434, 558, 567, 626, 651, 756, 837, 868, 919, 939, 1116, 1134, 1252, 1302, 1674, 1838, 1878, 1953, 2191, 2268, 2511, 2604, 2757, 2817, 3348, 3676, 3756, 3906, 4382, 5022, 5514, 5634, 5859, 6433, 6573, 7812, 8271, 8451, 8764, 9703, 10044, 11028, 11268, 11718, 12866, 13146, 16542, 16902, 17577, 19299, 19406, 19719, 23436, 24813, 25353, 25732, 26292, 28489, 29109, 33084, 33804, 35154, 38598, 38812, 39438, 49626, 50706, 56978, 57897, 58218, 59157, 67921, 70308, 74439, 77196, 78876, 85467, 87327, 99252, 101412, 113956, 115794, 116436, 118314, 135842, 148878, 170934, 173691, 174654, 177471, 199423, 203763, 231588, 236628, 256401, 261981, 271684, 287647, 297756, 341868, 347382, 349308, 354942, 398846, 407526, 512802, 521073, 523962, 575294, 598269, 611289, 694764, 709884, 769203, 785943, 797692, 815052, 862941, 1025604, 1042146, 1047924, 1150588, 1196538, 1222578, 1538406, 1571886, 1725882, 1794807, 1833867, 2013529, 2084292, 2307609, 2393076, 2445156, 2588823, 3076812, 3143772, 3451764, 3589614, 3667734, 4027058, 4615218, 5177646, 5384421, 5501601, 6040587, 7179228, 7335468, 7766469, 8054116, 8917057, 9230436, 10355292, 10768842, 11003202, 12081174, 15532938, 16153263, 17834114, 18121761, 21537684, 22006404, 23299407, 24162348, 26751171, 31065876, 32306526, 35668228, 36243522, 46598814, 53502342, 54365283, 62419399, 64613052, 72487044, 80253513, 93197628, 107004684, 108730566, 124838798, 160507026, 163095849, 187258197, 217461132, 240760539, 249677596, 321014052, 326191698, 374516394, 481521078, 561774591, 652383396, 722281617, 749032788, 963042156, 1123549182, 1444563234, 1685323773, 2247098364, 2889126468, 3370647546, 5055971319, 6741295092, 10111942638, 20223885276]

約数ペア:

[(1, 20223885276), (2, 10111942638), (3, 6741295092), (4, 5055971319), (6, 3370647546), (7, 2889126468), (9, 2247098364), (12, 1685323773), (14, 1444563234), (18, 1123549182), (21, 963042156), (27, 749032788), (28, 722281617), (31, 652383396), (36, 561774591), (42, 481521078), (54, 374516394), (62, 326191698), (63, 321014052), (81, 249677596), (84, 240760539), (93, 217461132), (108, 187258197), (124, 163095849), (126, 160507026), (162, 124838798), (186, 108730566), (189, 107004684), (217, 93197628), (252, 80253513), (279, 72487044), (313, 64613052), (324, 62419399), (372, 54365283), (378, 53502342), (434, 46598814), (558, 36243522), (567, 35668228), (626, 32306526), (651, 31065876), (756, 26751171), (837, 24162348), (868, 23299407), (919, 22006404), (939, 21537684), (1116, 18121761), (1134, 17834114), (1252, 16153263), (1302, 15532938), (1674, 12081174), (1838, 11003202), (1878, 10768842), (1953, 10355292), (2191, 9230436), (2268, 8917057), (2511, 8054116), (2604, 7766469), (2757, 7335468), (2817, 7179228), (3348, 6040587), (3676, 5501601), (3756, 5384421), (3906, 5177646), (4382, 4615218), (5022, 4027058), (5514, 3667734), (5634, 3589614), (5859, 3451764), (6433, 3143772), (6573, 3076812), (7812, 2588823), (8271, 2445156), (8451, 2393076), (8764, 2307609), (9703, 2084292), (10044, 2013529), (11028, 1833867), (11268, 1794807), (11718, 1725882), (12866, 1571886), (13146, 1538406), (16542, 1222578), (16902, 1196538), (17577, 1150588), (19299, 1047924), (19406, 1042146), (19719, 1025604), (23436, 862941), (24813, 815052), (25353, 797692), (25732, 785943), (26292, 769203), (28489, 709884), (29109, 694764), (33084, 611289), (33804, 598269), (35154, 575294), (38598, 523962), (38812, 521073), (39438, 512802), (49626, 407526), (50706, 398846), (56978, 354942), (57897, 349308), (58218, 347382), (59157, 341868), (67921, 297756), (70308, 287647), (74439, 271684), (77196, 261981), (78876, 256401), (85467, 236628), (87327, 231588), (99252, 203763), (101412, 199423), (113956, 177471), (115794, 174654), (116436, 173691), (118314, 170934), (135842, 148878)]