20593048896

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31723}}^1$

素因数の和:31778

約数の個数: 252

約数和(自身を含む): 71650811232

約数和(自身を除く): 51057762336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 448, 483, 504, 552, 576, 588, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1344, 1449, 1472, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2576, 2898, 3136, 3312, 3381, 3528, 3864, 4032, 4416, 4508, 4704, 5152, 5796, 6624, 6762, 7056, 7728, 9016, 9408, 10143, 10304, 11592, 13248, 13524, 14112, 15456, 18032, 20286, 23184, 27048, 28224, 30912, 31723, 36064, 40572, 46368, 54096, 63446, 72128, 81144, 92736, 95169, 108192, 126892, 162288, 190338, 216384, 222061, 253784, 285507, 324576, 380676, 444122, 507568, 571014, 649152, 666183, 729629, 761352, 888244, 1015136, 1142028, 1332366, 1459258, 1522704, 1554427, 1776488, 1998549, 2030272, 2188887, 2284056, 2664732, 2918516, 3045408, 3108854, 3552976, 3997098, 4377774, 4568112, 4663281, 5107403, 5329464, 5837032, 6090816, 6217708, 6566661, 7105952, 7994196, 8755548, 9136224, 9326562, 10214806, 10658928, 11674064, 12435416, 13133322, 13989843, 14211904, 15322209, 15988392, 17511096, 18272448, 18653124, 20429612, 21317856, 23348128, 24870832, 26266644, 27979686, 30644418, 31976784, 35022192, 35751821, 37306248, 40859224, 42635712, 45966627, 46696256, 49741664, 52533288, 55959372, 61288836, 63953568, 70044384, 71503642, 74612496, 81718448, 91933254, 99483328, 105066576, 107255463, 111918744, 122577672, 127907136, 140088768, 143007284, 149224992, 163436896, 183866508, 210133152, 214510926, 223837488, 245155344, 286014568, 298449984, 321766389, 326873792, 367733016, 420266304, 429021852, 447674976, 490310688, 572029136, 643532778, 735466032, 858043704, 895349952, 980621376, 1144058272, 1287065556, 1470932064, 1716087408, 2288116544, 2574131112, 2941864128, 3432174816, 5148262224, 6864349632, 10296524448, 20593048896]

約数ペア:

[(1, 20593048896), (2, 10296524448), (3, 6864349632), (4, 5148262224), (6, 3432174816), (7, 2941864128), (8, 2574131112), (9, 2288116544), (12, 1716087408), (14, 1470932064), (16, 1287065556), (18, 1144058272), (21, 980621376), (23, 895349952), (24, 858043704), (28, 735466032), (32, 643532778), (36, 572029136), (42, 490310688), (46, 447674976), (48, 429021852), (49, 420266304), (56, 367733016), (63, 326873792), (64, 321766389), (69, 298449984), (72, 286014568), (84, 245155344), (92, 223837488), (96, 214510926), (98, 210133152), (112, 183866508), (126, 163436896), (138, 149224992), (144, 143007284), (147, 140088768), (161, 127907136), (168, 122577672), (184, 111918744), (192, 107255463), (196, 105066576), (207, 99483328), (224, 91933254), (252, 81718448), (276, 74612496), (288, 71503642), (294, 70044384), (322, 63953568), (336, 61288836), (368, 55959372), (392, 52533288), (414, 49741664), (441, 46696256), (448, 45966627), (483, 42635712), (504, 40859224), (552, 37306248), (576, 35751821), (588, 35022192), (644, 31976784), (672, 30644418), (736, 27979686), (784, 26266644), (828, 24870832), (882, 23348128), (966, 21317856), (1008, 20429612), (1104, 18653124), (1127, 18272448), (1176, 17511096), (1288, 15988392), (1344, 15322209), (1449, 14211904), (1472, 13989843), (1568, 13133322), (1656, 12435416), (1764, 11674064), (1932, 10658928), (2016, 10214806), (2208, 9326562), (2254, 9136224), (2352, 8755548), (2576, 7994196), (2898, 7105952), (3136, 6566661), (3312, 6217708), (3381, 6090816), (3528, 5837032), (3864, 5329464), (4032, 5107403), (4416, 4663281), (4508, 4568112), (4704, 4377774), (5152, 3997098), (5796, 3552976), (6624, 3108854), (6762, 3045408), (7056, 2918516), (7728, 2664732), (9016, 2284056), (9408, 2188887), (10143, 2030272), (10304, 1998549), (11592, 1776488), (13248, 1554427), (13524, 1522704), (14112, 1459258), (15456, 1332366), (18032, 1142028), (20286, 1015136), (23184, 888244), (27048, 761352), (28224, 729629), (30912, 666183), (31723, 649152), (36064, 571014), (40572, 507568), (46368, 444122), (54096, 380676), (63446, 324576), (72128, 285507), (81144, 253784), (92736, 222061), (95169, 216384), (108192, 190338), (126892, 162288)]