20146698624

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:889

約数の個数: 256

約数和(自身を含む): 59869071360

約数和(自身を除く): 39722372736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 211, 248, 312, 372, 384, 403, 416, 422, 496, 617, 624, 633, 744, 806, 832, 844, 992, 1209, 1234, 1248, 1266, 1488, 1612, 1664, 1688, 1851, 1984, 2418, 2468, 2496, 2532, 2743, 2976, 3224, 3376, 3702, 3968, 4836, 4936, 4992, 5064, 5486, 5952, 6448, 6541, 6752, 7404, 8021, 8229, 9672, 9872, 10128, 10972, 11904, 12896, 13082, 13504, 14808, 16042, 16458, 19127, 19344, 19623, 19744, 20256, 21944, 24063, 25792, 26164, 27008, 29616, 32084, 32916, 38254, 38688, 39246, 39488, 40512, 43888, 48126, 51584, 52328, 57381, 59232, 64168, 65832, 76508, 77376, 78492, 78976, 81024, 85033, 87776, 96252, 104656, 114762, 118464, 128336, 130187, 131664, 153016, 154752, 156984, 170066, 175552, 192504, 209312, 229524, 236928, 248651, 255099, 256672, 260374, 263328, 306032, 313968, 340132, 351104, 385008, 390561, 418624, 459048, 497302, 510198, 513344, 520748, 526656, 612064, 627936, 680264, 745953, 770016, 781122, 837248, 918096, 994604, 1020396, 1026688, 1041496, 1053312, 1224128, 1255872, 1360528, 1491906, 1540032, 1562244, 1692431, 1836192, 1989208, 2040792, 2082992, 2448256, 2511744, 2721056, 2983812, 3080064, 3124488, 3384862, 3672384, 3978416, 4035797, 4081584, 4165984, 5077293, 5442112, 5967624, 6248976, 6769724, 7344768, 7956832, 8071594, 8163168, 8331968, 10154586, 10884224, 11935248, 12107391, 12497952, 13539448, 15913664, 16143188, 16326336, 16663936, 20309172, 23870496, 24214782, 24995904, 27078896, 31827328, 32286376, 32652672, 40618344, 47740992, 48429564, 49991808, 52465361, 54157792, 64572752, 81236688, 95481984, 96859128, 104930722, 108315584, 129145504, 157396083, 162473376, 193718256, 209861444, 216631168, 258291008, 314792166, 324946752, 387436512, 419722888, 516582016, 629584332, 649893504, 774873024, 839445776, 1259168664, 1549746048, 1678891552, 2518337328, 3357783104, 5036674656, 6715566208, 10073349312, 20146698624]

約数ペア:

[(1, 20146698624), (2, 10073349312), (3, 6715566208), (4, 5036674656), (6, 3357783104), (8, 2518337328), (12, 1678891552), (13, 1549746048), (16, 1259168664), (24, 839445776), (26, 774873024), (31, 649893504), (32, 629584332), (39, 516582016), (48, 419722888), (52, 387436512), (62, 324946752), (64, 314792166), (78, 258291008), (93, 216631168), (96, 209861444), (104, 193718256), (124, 162473376), (128, 157396083), (156, 129145504), (186, 108315584), (192, 104930722), (208, 96859128), (211, 95481984), (248, 81236688), (312, 64572752), (372, 54157792), (384, 52465361), (403, 49991808), (416, 48429564), (422, 47740992), (496, 40618344), (617, 32652672), (624, 32286376), (633, 31827328), (744, 27078896), (806, 24995904), (832, 24214782), (844, 23870496), (992, 20309172), (1209, 16663936), (1234, 16326336), (1248, 16143188), (1266, 15913664), (1488, 13539448), (1612, 12497952), (1664, 12107391), (1688, 11935248), (1851, 10884224), (1984, 10154586), (2418, 8331968), (2468, 8163168), (2496, 8071594), (2532, 7956832), (2743, 7344768), (2976, 6769724), (3224, 6248976), (3376, 5967624), (3702, 5442112), (3968, 5077293), (4836, 4165984), (4936, 4081584), (4992, 4035797), (5064, 3978416), (5486, 3672384), (5952, 3384862), (6448, 3124488), (6541, 3080064), (6752, 2983812), (7404, 2721056), (8021, 2511744), (8229, 2448256), (9672, 2082992), (9872, 2040792), (10128, 1989208), (10972, 1836192), (11904, 1692431), (12896, 1562244), (13082, 1540032), (13504, 1491906), (14808, 1360528), (16042, 1255872), (16458, 1224128), (19127, 1053312), (19344, 1041496), (19623, 1026688), (19744, 1020396), (20256, 994604), (21944, 918096), (24063, 837248), (25792, 781122), (26164, 770016), (27008, 745953), (29616, 680264), (32084, 627936), (32916, 612064), (38254, 526656), (38688, 520748), (39246, 513344), (39488, 510198), (40512, 497302), (43888, 459048), (48126, 418624), (51584, 390561), (52328, 385008), (57381, 351104), (59232, 340132), (64168, 313968), (65832, 306032), (76508, 263328), (77376, 260374), (78492, 256672), (78976, 255099), (81024, 248651), (85033, 236928), (87776, 229524), (96252, 209312), (104656, 192504), (114762, 175552), (118464, 170066), (128336, 156984), (130187, 154752), (131664, 153016)]