20175794016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3341

約数の個数: 192

約数和(自身を含む): 62225856000

約数和(自身を除く): 42050061984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 229, 258, 301, 336, 344, 458, 516, 602, 672, 687, 688, 903, 916, 1032, 1204, 1374, 1376, 1603, 1806, 1832, 2064, 2408, 2748, 3049, 3206, 3612, 3664, 4128, 4809, 4816, 5496, 6098, 6412, 7224, 7328, 9147, 9618, 9632, 9847, 10992, 12196, 12824, 14448, 18294, 19236, 19694, 21343, 21984, 24392, 25648, 28896, 29541, 36588, 38472, 39388, 42686, 48784, 51296, 59082, 64029, 68929, 73176, 76944, 78776, 85372, 97568, 118164, 128058, 131107, 137858, 146352, 153888, 157552, 170744, 206787, 236328, 256116, 262214, 275716, 292704, 315104, 341488, 393321, 413574, 472656, 512232, 524428, 551432, 682976, 698221, 786642, 827148, 917749, 945312, 1024464, 1048856, 1102864, 1396442, 1573284, 1654296, 1835498, 2048928, 2094663, 2097712, 2205728, 2753247, 2792884, 3146568, 3308592, 3670996, 4189326, 4195424, 4887547, 5506494, 5585768, 6293136, 6617184, 7341992, 8378652, 9775094, 11012988, 11171536, 12586272, 14662641, 14683984, 16757304, 19550188, 22025976, 22343072, 29325282, 29367968, 30023503, 33514608, 39100376, 44051952, 58650564, 60047006, 67029216, 78200752, 88103904, 90070509, 117301128, 120094012, 156401504, 180141018, 210164521, 234602256, 240188024, 360282036, 420329042, 469204512, 480376048, 630493563, 720564072, 840658084, 960752096, 1260987126, 1441128144, 1681316168, 2521974252, 2882256288, 3362632336, 5043948504, 6725264672, 10087897008, 20175794016]

約数ペア:

[(1, 20175794016), (2, 10087897008), (3, 6725264672), (4, 5043948504), (6, 3362632336), (7, 2882256288), (8, 2521974252), (12, 1681316168), (14, 1441128144), (16, 1260987126), (21, 960752096), (24, 840658084), (28, 720564072), (32, 630493563), (42, 480376048), (43, 469204512), (48, 420329042), (56, 360282036), (84, 240188024), (86, 234602256), (96, 210164521), (112, 180141018), (129, 156401504), (168, 120094012), (172, 117301128), (224, 90070509), (229, 88103904), (258, 78200752), (301, 67029216), (336, 60047006), (344, 58650564), (458, 44051952), (516, 39100376), (602, 33514608), (672, 30023503), (687, 29367968), (688, 29325282), (903, 22343072), (916, 22025976), (1032, 19550188), (1204, 16757304), (1374, 14683984), (1376, 14662641), (1603, 12586272), (1806, 11171536), (1832, 11012988), (2064, 9775094), (2408, 8378652), (2748, 7341992), (3049, 6617184), (3206, 6293136), (3612, 5585768), (3664, 5506494), (4128, 4887547), (4809, 4195424), (4816, 4189326), (5496, 3670996), (6098, 3308592), (6412, 3146568), (7224, 2792884), (7328, 2753247), (9147, 2205728), (9618, 2097712), (9632, 2094663), (9847, 2048928), (10992, 1835498), (12196, 1654296), (12824, 1573284), (14448, 1396442), (18294, 1102864), (19236, 1048856), (19694, 1024464), (21343, 945312), (21984, 917749), (24392, 827148), (25648, 786642), (28896, 698221), (29541, 682976), (36588, 551432), (38472, 524428), (39388, 512232), (42686, 472656), (48784, 413574), (51296, 393321), (59082, 341488), (64029, 315104), (68929, 292704), (73176, 275716), (76944, 262214), (78776, 256116), (85372, 236328), (97568, 206787), (118164, 170744), (128058, 157552), (131107, 153888), (137858, 146352)]