20123050752

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8849}}^1$

素因数の和:8928

約数の個数: 288

約数和(自身を含む): 69463296000

約数和(自身を除く): 49340245248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 128, 141, 144, 168, 188, 189, 192, 216, 224, 252, 256, 282, 288, 329, 336, 376, 378, 384, 423, 432, 448, 504, 564, 576, 658, 672, 752, 756, 768, 846, 864, 896, 987, 1008, 1128, 1152, 1269, 1316, 1344, 1504, 1512, 1692, 1728, 1792, 1974, 2016, 2256, 2304, 2538, 2632, 2688, 2961, 3008, 3024, 3384, 3456, 3948, 4032, 4512, 5076, 5264, 5376, 5922, 6016, 6048, 6768, 6912, 7896, 8064, 8849, 8883, 9024, 10152, 10528, 11844, 12032, 12096, 13536, 15792, 16128, 17698, 17766, 18048, 20304, 21056, 23688, 24192, 26547, 27072, 31584, 35396, 35532, 36096, 40608, 42112, 47376, 48384, 53094, 54144, 61943, 63168, 70792, 71064, 79641, 81216, 84224, 94752, 106188, 108288, 123886, 126336, 141584, 142128, 159282, 162432, 185829, 189504, 212376, 238923, 247772, 252672, 283168, 284256, 318564, 324864, 371658, 379008, 415903, 424752, 477846, 495544, 557487, 566336, 568512, 637128, 743316, 758016, 831806, 849504, 955692, 991088, 1114974, 1132672, 1137024, 1247709, 1274256, 1486632, 1663612, 1672461, 1699008, 1911384, 1982176, 2229948, 2265344, 2274048, 2495418, 2548512, 2911321, 2973264, 3327224, 3344922, 3398016, 3743127, 3822768, 3964352, 4459896, 4990836, 5097024, 5822642, 5946528, 6654448, 6689844, 6796032, 7486254, 7645536, 7928704, 8733963, 8919792, 9981672, 10194048, 11229381, 11645284, 11893056, 13308896, 13379688, 14972508, 15291072, 15857408, 17467926, 17839584, 19963344, 20388096, 22458762, 23290568, 23786112, 26201889, 26617792, 26759376, 29945016, 30582144, 34935852, 35679168, 39926688, 44917524, 46581136, 47572224, 52403778, 53235584, 53518752, 59890032, 61164288, 69871704, 71358336, 78605667, 79853376, 89835048, 93162272, 104807556, 106471168, 107037504, 119780064, 139743408, 142716672, 157211334, 159706752, 179670096, 186324544, 209615112, 214075008, 239560128, 279486816, 314422668, 319413504, 359340192, 372649088, 419230224, 428150016, 479120256, 558973632, 628845336, 718680384, 745298176, 838460448, 958240512, 1117947264, 1257690672, 1437360768, 1676920896, 2235894528, 2515381344, 2874721536, 3353841792, 5030762688, 6707683584, 10061525376, 20123050752]

約数ペア:

[(1, 20123050752), (2, 10061525376), (3, 6707683584), (4, 5030762688), (6, 3353841792), (7, 2874721536), (8, 2515381344), (9, 2235894528), (12, 1676920896), (14, 1437360768), (16, 1257690672), (18, 1117947264), (21, 958240512), (24, 838460448), (27, 745298176), (28, 718680384), (32, 628845336), (36, 558973632), (42, 479120256), (47, 428150016), (48, 419230224), (54, 372649088), (56, 359340192), (63, 319413504), (64, 314422668), (72, 279486816), (84, 239560128), (94, 214075008), (96, 209615112), (108, 186324544), (112, 179670096), (126, 159706752), (128, 157211334), (141, 142716672), (144, 139743408), (168, 119780064), (188, 107037504), (189, 106471168), (192, 104807556), (216, 93162272), (224, 89835048), (252, 79853376), (256, 78605667), (282, 71358336), (288, 69871704), (329, 61164288), (336, 59890032), (376, 53518752), (378, 53235584), (384, 52403778), (423, 47572224), (432, 46581136), (448, 44917524), (504, 39926688), (564, 35679168), (576, 34935852), (658, 30582144), (672, 29945016), (752, 26759376), (756, 26617792), (768, 26201889), (846, 23786112), (864, 23290568), (896, 22458762), (987, 20388096), (1008, 19963344), (1128, 17839584), (1152, 17467926), (1269, 15857408), (1316, 15291072), (1344, 14972508), (1504, 13379688), (1512, 13308896), (1692, 11893056), (1728, 11645284), (1792, 11229381), (1974, 10194048), (2016, 9981672), (2256, 8919792), (2304, 8733963), (2538, 7928704), (2632, 7645536), (2688, 7486254), (2961, 6796032), (3008, 6689844), (3024, 6654448), (3384, 5946528), (3456, 5822642), (3948, 5097024), (4032, 4990836), (4512, 4459896), (5076, 3964352), (5264, 3822768), (5376, 3743127), (5922, 3398016), (6016, 3344922), (6048, 3327224), (6768, 2973264), (6912, 2911321), (7896, 2548512), (8064, 2495418), (8849, 2274048), (8883, 2265344), (9024, 2229948), (10152, 1982176), (10528, 1911384), (11844, 1699008), (12032, 1672461), (12096, 1663612), (13536, 1486632), (15792, 1274256), (16128, 1247709), (17698, 1137024), (17766, 1132672), (18048, 1114974), (20304, 991088), (21056, 955692), (23688, 849504), (24192, 831806), (26547, 758016), (27072, 743316), (31584, 637128), (35396, 568512), (35532, 566336), (36096, 557487), (40608, 495544), (42112, 477846), (47376, 424752), (48384, 415903), (53094, 379008), (54144, 371658), (61943, 324864), (63168, 318564), (70792, 284256), (71064, 283168), (79641, 252672), (81216, 247772), (84224, 238923), (94752, 212376), (106188, 189504), (108288, 185829), (123886, 162432), (126336, 159282), (141584, 142128)]