20414774016

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97369}}^1$

素因数の和:97411

約数の個数: 216

約数和(自身を含む): 72444837920

約数和(自身を除く): 52030063904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6552, 7488, 8064, 8736, 9984, 11648, 13104, 14976, 16128, 17472, 23296, 26208, 29952, 34944, 52416, 69888, 97369, 104832, 194738, 209664, 292107, 389476, 584214, 681583, 778952, 876321, 1168428, 1265797, 1363166, 1557904, 1752642, 2044749, 2336856, 2531594, 2726332, 3115808, 3505284, 3797391, 4089498, 4673712, 5063188, 5452664, 6134247, 6231616, 7010568, 7594782, 8178996, 8860579, 9347424, 10126376, 10905328, 11392173, 12268494, 12463232, 14021136, 15189564, 16357992, 17721158, 18694848, 20252752, 21810656, 22784346, 24536988, 24926464, 26581737, 28042272, 30379128, 32715984, 35442316, 37389696, 40505504, 43621312, 45568692, 49073976, 53163474, 56084544, 60758256, 65431968, 70884632, 74779392, 79745211, 81011008, 87242624, 91137384, 98147952, 106326948, 112169088, 121516512, 130863936, 141769264, 159490422, 162022016, 174485248, 182274768, 196295904, 212653896, 224338176, 243033024, 261727872, 283538528, 318980844, 324044032, 364549536, 392591808, 425307792, 486066048, 523455744, 567077056, 637961688, 729099072, 785183616, 850615584, 972132096, 1134154112, 1275923376, 1458198144, 1570367232, 1701231168, 2268308224, 2551846752, 2916396288, 3402462336, 5103693504, 6804924672, 10207387008, 20414774016]

約数ペア:

[(1, 20414774016), (2, 10207387008), (3, 6804924672), (4, 5103693504), (6, 3402462336), (7, 2916396288), (8, 2551846752), (9, 2268308224), (12, 1701231168), (13, 1570367232), (14, 1458198144), (16, 1275923376), (18, 1134154112), (21, 972132096), (24, 850615584), (26, 785183616), (28, 729099072), (32, 637961688), (36, 567077056), (39, 523455744), (42, 486066048), (48, 425307792), (52, 392591808), (56, 364549536), (63, 324044032), (64, 318980844), (72, 283538528), (78, 261727872), (84, 243033024), (91, 224338176), (96, 212653896), (104, 196295904), (112, 182274768), (117, 174485248), (126, 162022016), (128, 159490422), (144, 141769264), (156, 130863936), (168, 121516512), (182, 112169088), (192, 106326948), (208, 98147952), (224, 91137384), (234, 87242624), (252, 81011008), (256, 79745211), (273, 74779392), (288, 70884632), (312, 65431968), (336, 60758256), (364, 56084544), (384, 53163474), (416, 49073976), (448, 45568692), (468, 43621312), (504, 40505504), (546, 37389696), (576, 35442316), (624, 32715984), (672, 30379128), (728, 28042272), (768, 26581737), (819, 24926464), (832, 24536988), (896, 22784346), (936, 21810656), (1008, 20252752), (1092, 18694848), (1152, 17721158), (1248, 16357992), (1344, 15189564), (1456, 14021136), (1638, 12463232), (1664, 12268494), (1792, 11392173), (1872, 10905328), (2016, 10126376), (2184, 9347424), (2304, 8860579), (2496, 8178996), (2688, 7594782), (2912, 7010568), (3276, 6231616), (3328, 6134247), (3744, 5452664), (4032, 5063188), (4368, 4673712), (4992, 4089498), (5376, 3797391), (5824, 3505284), (6552, 3115808), (7488, 2726332), (8064, 2531594), (8736, 2336856), (9984, 2044749), (11648, 1752642), (13104, 1557904), (14976, 1363166), (16128, 1265797), (17472, 1168428), (23296, 876321), (26208, 778952), (29952, 681583), (34944, 584214), (52416, 389476), (69888, 292107), (97369, 209664), (104832, 194738)]