20435675904

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 432

約数和(自身を含む): 71170444800

約数和(自身を除く): 50734768896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 89, 92, 96, 112, 126, 128, 138, 144, 161, 168, 178, 184, 192, 207, 224, 252, 256, 267, 276, 288, 322, 336, 356, 368, 384, 414, 448, 483, 504, 534, 552, 576, 619, 623, 644, 672, 712, 736, 768, 801, 828, 896, 966, 1008, 1068, 1104, 1152, 1238, 1246, 1288, 1344, 1424, 1449, 1472, 1602, 1656, 1792, 1857, 1869, 1932, 2016, 2047, 2136, 2208, 2304, 2476, 2492, 2576, 2688, 2848, 2898, 2944, 3204, 3312, 3714, 3738, 3864, 4032, 4094, 4272, 4333, 4416, 4952, 4984, 5152, 5376, 5571, 5607, 5696, 5796, 5888, 6141, 6408, 6624, 7428, 7476, 7728, 8064, 8188, 8544, 8666, 8832, 9904, 9968, 10304, 11142, 11214, 11392, 11592, 12282, 12816, 12999, 13248, 14237, 14329, 14856, 14952, 15456, 16128, 16376, 17088, 17332, 17664, 18423, 19808, 19936, 20608, 22284, 22428, 22784, 23184, 24564, 25632, 25998, 26496, 28474, 28658, 29712, 29904, 30912, 32752, 34176, 34664, 36846, 38997, 39616, 39872, 41216, 42711, 42987, 44568, 44856, 46368, 49128, 51264, 51996, 52992, 55091, 56948, 57316, 59424, 59808, 61824, 65504, 68352, 69328, 73692, 77994, 79232, 79744, 85422, 85974, 89136, 89712, 92736, 98256, 99659, 102528, 103992, 110182, 113896, 114632, 118848, 119616, 123648, 128133, 128961, 131008, 138656, 147384, 155988, 158464, 159488, 165273, 170844, 171948, 178272, 179424, 185472, 196512, 199318, 205056, 207984, 220364, 227792, 229264, 237696, 239232, 256266, 257922, 262016, 277312, 294768, 298977, 311976, 330546, 341688, 343896, 356544, 358848, 370944, 385637, 393024, 398636, 415968, 440728, 455584, 458528, 475392, 478464, 495819, 512532, 515844, 524032, 554624, 589536, 597954, 623952, 661092, 683376, 687792, 713088, 717696, 771274, 786048, 797272, 831936, 881456, 896931, 911168, 917056, 991638, 1025064, 1031688, 1109248, 1156911, 1179072, 1195908, 1247904, 1267093, 1322184, 1366752, 1375584, 1426176, 1435392, 1542548, 1572096, 1594544, 1663872, 1762912, 1793862, 1822336, 1834112, 1983276, 2050128, 2063376, 2313822, 2358144, 2391816, 2495808, 2534186, 2644368, 2733504, 2751168, 3085096, 3189088, 3327744, 3470733, 3525824, 3587724, 3644672, 3668224, 3801279, 3966552, 4100256, 4126752, 4627644, 4716288, 4783632, 4991616, 5068372, 5288736, 5467008, 5502336, 6170192, 6378176, 6941466, 7051648, 7175448, 7602558, 7933104, 8200512, 8253504, 8869651, 9255288, 9567264, 9983232, 10136744, 10577472, 10934016, 11004672, 11403837, 12340384, 12756352, 13882932, 14103296, 14350896, 15205116, 15866208, 16401024, 16507008, 17739302, 18510576, 19134528, 20273488, 21154944, 22807674, 24680768, 25512704, 26608953, 27765864, 28701792, 30410232, 31732416, 32802048, 33014016, 35478604, 37021152, 38269056, 40546976, 42309888, 45615348, 49361536, 53217906, 55531728, 57403584, 60820464, 63464832, 70957208, 74042304, 76538112, 79826859, 81093952, 91230696, 98723072, 106435812, 111063456, 114807168, 121640928, 126929664, 141914416, 148084608, 159653718, 162187904, 182461392, 212871624, 222126912, 229614336, 243281856, 283828832, 296169216, 319307436, 324375808, 364922784, 425743248, 444253824, 486563712, 567657664, 638614872, 729845568, 851486496, 888507648, 973127424, 1135315328, 1277229744, 1459691136, 1702972992, 2270630656, 2554459488, 2919382272, 3405945984, 5108918976, 6811891968, 10217837952, 20435675904]

約数ペア:

[(1, 20435675904), (2, 10217837952), (3, 6811891968), (4, 5108918976), (6, 3405945984), (7, 2919382272), (8, 2554459488), (9, 2270630656), (12, 1702972992), (14, 1459691136), (16, 1277229744), (18, 1135315328), (21, 973127424), (23, 888507648), (24, 851486496), (28, 729845568), (32, 638614872), (36, 567657664), (42, 486563712), (46, 444253824), (48, 425743248), (56, 364922784), (63, 324375808), (64, 319307436), (69, 296169216), (72, 283828832), (84, 243281856), (89, 229614336), (92, 222126912), (96, 212871624), (112, 182461392), (126, 162187904), (128, 159653718), (138, 148084608), (144, 141914416), (161, 126929664), (168, 121640928), (178, 114807168), (184, 111063456), (192, 106435812), (207, 98723072), (224, 91230696), (252, 81093952), (256, 79826859), (267, 76538112), (276, 74042304), (288, 70957208), (322, 63464832), (336, 60820464), (356, 57403584), (368, 55531728), (384, 53217906), (414, 49361536), (448, 45615348), (483, 42309888), (504, 40546976), (534, 38269056), (552, 37021152), (576, 35478604), (619, 33014016), (623, 32802048), (644, 31732416), (672, 30410232), (712, 28701792), (736, 27765864), (768, 26608953), (801, 25512704), (828, 24680768), (896, 22807674), (966, 21154944), (1008, 20273488), (1068, 19134528), (1104, 18510576), (1152, 17739302), (1238, 16507008), (1246, 16401024), (1288, 15866208), (1344, 15205116), (1424, 14350896), (1449, 14103296), (1472, 13882932), (1602, 12756352), (1656, 12340384), (1792, 11403837), (1857, 11004672), (1869, 10934016), (1932, 10577472), (2016, 10136744), (2047, 9983232), (2136, 9567264), (2208, 9255288), (2304, 8869651), (2476, 8253504), (2492, 8200512), (2576, 7933104), (2688, 7602558), (2848, 7175448), (2898, 7051648), (2944, 6941466), (3204, 6378176), (3312, 6170192), (3714, 5502336), (3738, 5467008), (3864, 5288736), (4032, 5068372), (4094, 4991616), (4272, 4783632), (4333, 4716288), (4416, 4627644), (4952, 4126752), (4984, 4100256), (5152, 3966552), (5376, 3801279), (5571, 3668224), (5607, 3644672), (5696, 3587724), (5796, 3525824), (5888, 3470733), (6141, 3327744), (6408, 3189088), (6624, 3085096), (7428, 2751168), (7476, 2733504), (7728, 2644368), (8064, 2534186), (8188, 2495808), (8544, 2391816), (8666, 2358144), (8832, 2313822), (9904, 2063376), (9968, 2050128), (10304, 1983276), (11142, 1834112), (11214, 1822336), (11392, 1793862), (11592, 1762912), (12282, 1663872), (12816, 1594544), (12999, 1572096), (13248, 1542548), (14237, 1435392), (14329, 1426176), (14856, 1375584), (14952, 1366752), (15456, 1322184), (16128, 1267093), (16376, 1247904), (17088, 1195908), (17332, 1179072), (17664, 1156911), (18423, 1109248), (19808, 1031688), (19936, 1025064), (20608, 991638), (22284, 917056), (22428, 911168), (22784, 896931), (23184, 881456), (24564, 831936), (25632, 797272), (25998, 786048), (26496, 771274), (28474, 717696), (28658, 713088), (29712, 687792), (29904, 683376), (30912, 661092), (32752, 623952), (34176, 597954), (34664, 589536), (36846, 554624), (38997, 524032), (39616, 515844), (39872, 512532), (41216, 495819), (42711, 478464), (42987, 475392), (44568, 458528), (44856, 455584), (46368, 440728), (49128, 415968), (51264, 398636), (51996, 393024), (52992, 385637), (55091, 370944), (56948, 358848), (57316, 356544), (59424, 343896), (59808, 341688), (61824, 330546), (65504, 311976), (68352, 298977), (69328, 294768), (73692, 277312), (77994, 262016), (79232, 257922), (79744, 256266), (85422, 239232), (85974, 237696), (89136, 229264), (89712, 227792), (92736, 220364), (98256, 207984), (99659, 205056), (102528, 199318), (103992, 196512), (110182, 185472), (113896, 179424), (114632, 178272), (118848, 171948), (119616, 170844), (123648, 165273), (128133, 159488), (128961, 158464), (131008, 155988), (138656, 147384)]