20135817216

素因数分解:

$2^{12}\times 3^4\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 260

約数和(自身を含む): 60727353192

約数和(自身を除く): 40591535976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 137, 144, 162, 192, 216, 256, 274, 288, 324, 384, 411, 432, 443, 512, 548, 576, 648, 768, 822, 864, 886, 1024, 1096, 1152, 1233, 1296, 1329, 1536, 1644, 1728, 1772, 2048, 2192, 2304, 2466, 2592, 2658, 3072, 3288, 3456, 3544, 3699, 3987, 4096, 4384, 4608, 4932, 5184, 5316, 6144, 6576, 6912, 7088, 7398, 7974, 8768, 9216, 9864, 10368, 10632, 11097, 11961, 12288, 13152, 13824, 14176, 14796, 15948, 17536, 18432, 19728, 20736, 21264, 22194, 23922, 26304, 27648, 28352, 29592, 31896, 35072, 35883, 36864, 39456, 41472, 42528, 44388, 47844, 52608, 55296, 56704, 59184, 60691, 63792, 70144, 71766, 78912, 82944, 85056, 88776, 95688, 105216, 110592, 113408, 118368, 121382, 127584, 140288, 143532, 157824, 165888, 170112, 177552, 182073, 191376, 210432, 226816, 236736, 242764, 255168, 280576, 287064, 315648, 331776, 340224, 355104, 364146, 382752, 420864, 453632, 473472, 485528, 510336, 546219, 561152, 574128, 631296, 680448, 710208, 728292, 765504, 841728, 907264, 946944, 971056, 1020672, 1092438, 1148256, 1262592, 1360896, 1420416, 1456584, 1531008, 1638657, 1683456, 1814528, 1893888, 1942112, 2041344, 2184876, 2296512, 2525184, 2721792, 2840832, 2913168, 3062016, 3277314, 3787776, 3884224, 4082688, 4369752, 4593024, 4915971, 5050368, 5443584, 5681664, 5826336, 6124032, 6554628, 7575552, 7768448, 8165376, 8739504, 9186048, 9831942, 11363328, 11652672, 12248064, 13109256, 15151104, 15536896, 16330752, 17479008, 18372096, 19663884, 22726656, 23305344, 24496128, 26218512, 31073792, 34958016, 36744192, 39327768, 45453312, 46610688, 48992256, 52437024, 62147584, 69916032, 73488384, 78655536, 93221376, 104874048, 124295168, 139832064, 146976768, 157311072, 186442752, 209748096, 248590336, 279664128, 314622144, 372885504, 419496192, 559328256, 629244288, 745771008, 838992384, 1118656512, 1258488576, 1677984768, 2237313024, 2516977152, 3355969536, 5033954304, 6711939072, 10067908608, 20135817216]

約数ペア:

[(1, 20135817216), (2, 10067908608), (3, 6711939072), (4, 5033954304), (6, 3355969536), (8, 2516977152), (9, 2237313024), (12, 1677984768), (16, 1258488576), (18, 1118656512), (24, 838992384), (27, 745771008), (32, 629244288), (36, 559328256), (48, 419496192), (54, 372885504), (64, 314622144), (72, 279664128), (81, 248590336), (96, 209748096), (108, 186442752), (128, 157311072), (137, 146976768), (144, 139832064), (162, 124295168), (192, 104874048), (216, 93221376), (256, 78655536), (274, 73488384), (288, 69916032), (324, 62147584), (384, 52437024), (411, 48992256), (432, 46610688), (443, 45453312), (512, 39327768), (548, 36744192), (576, 34958016), (648, 31073792), (768, 26218512), (822, 24496128), (864, 23305344), (886, 22726656), (1024, 19663884), (1096, 18372096), (1152, 17479008), (1233, 16330752), (1296, 15536896), (1329, 15151104), (1536, 13109256), (1644, 12248064), (1728, 11652672), (1772, 11363328), (2048, 9831942), (2192, 9186048), (2304, 8739504), (2466, 8165376), (2592, 7768448), (2658, 7575552), (3072, 6554628), (3288, 6124032), (3456, 5826336), (3544, 5681664), (3699, 5443584), (3987, 5050368), (4096, 4915971), (4384, 4593024), (4608, 4369752), (4932, 4082688), (5184, 3884224), (5316, 3787776), (6144, 3277314), (6576, 3062016), (6912, 2913168), (7088, 2840832), (7398, 2721792), (7974, 2525184), (8768, 2296512), (9216, 2184876), (9864, 2041344), (10368, 1942112), (10632, 1893888), (11097, 1814528), (11961, 1683456), (12288, 1638657), (13152, 1531008), (13824, 1456584), (14176, 1420416), (14796, 1360896), (15948, 1262592), (17536, 1148256), (18432, 1092438), (19728, 1020672), (20736, 971056), (21264, 946944), (22194, 907264), (23922, 841728), (26304, 765504), (27648, 728292), (28352, 710208), (29592, 680448), (31896, 631296), (35072, 574128), (35883, 561152), (36864, 546219), (39456, 510336), (41472, 485528), (42528, 473472), (44388, 453632), (47844, 420864), (52608, 382752), (55296, 364146), (56704, 355104), (59184, 340224), (60691, 331776), (63792, 315648), (70144, 287064), (71766, 280576), (78912, 255168), (82944, 242764), (85056, 236736), (88776, 226816), (95688, 210432), (105216, 191376), (110592, 182073), (113408, 177552), (118368, 170112), (121382, 165888), (127584, 157824), (140288, 143532)]