20270881152

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{21023}}^1$

素因数の和:21083

約数の個数: 192

約数和(自身を含む): 62446325760

約数和(自身を除く): 42175444608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2511, 2592, 2976, 3348, 3456, 3888, 3968, 4464, 5022, 5184, 5952, 6696, 7533, 7776, 8928, 10044, 10368, 11904, 13392, 15066, 15552, 17856, 20088, 21023, 26784, 30132, 31104, 35712, 40176, 42046, 53568, 60264, 63069, 80352, 84092, 107136, 120528, 126138, 160704, 168184, 189207, 241056, 252276, 321408, 336368, 378414, 482112, 504552, 567621, 651713, 672736, 756828, 964224, 1009104, 1135242, 1303426, 1345472, 1513656, 1702863, 1955139, 2018208, 2270484, 2606852, 2690944, 3027312, 3405726, 3910278, 4036416, 4540968, 5108589, 5213704, 5865417, 6054624, 6811452, 7820556, 8072832, 9081936, 10217178, 10427408, 11730834, 12109248, 13622904, 15641112, 17596251, 18163872, 20434356, 20854816, 23461668, 24218496, 27245808, 31282224, 35192502, 36327744, 40868712, 41709632, 46923336, 52788753, 54491616, 62564448, 70385004, 72655488, 81737424, 83419264, 93846672, 105577506, 108983232, 125128896, 140770008, 158366259, 163474848, 187693344, 211155012, 217966464, 250257792, 281540016, 316732518, 326949696, 375386688, 422310024, 563080032, 633465036, 653899392, 750773376, 844620048, 1126160064, 1266930072, 1689240096, 2252320128, 2533860144, 3378480192, 5067720288, 6756960384, 10135440576, 20270881152]

約数ペア:

[(1, 20270881152), (2, 10135440576), (3, 6756960384), (4, 5067720288), (6, 3378480192), (8, 2533860144), (9, 2252320128), (12, 1689240096), (16, 1266930072), (18, 1126160064), (24, 844620048), (27, 750773376), (31, 653899392), (32, 633465036), (36, 563080032), (48, 422310024), (54, 375386688), (62, 326949696), (64, 316732518), (72, 281540016), (81, 250257792), (93, 217966464), (96, 211155012), (108, 187693344), (124, 163474848), (128, 158366259), (144, 140770008), (162, 125128896), (186, 108983232), (192, 105577506), (216, 93846672), (243, 83419264), (248, 81737424), (279, 72655488), (288, 70385004), (324, 62564448), (372, 54491616), (384, 52788753), (432, 46923336), (486, 41709632), (496, 40868712), (558, 36327744), (576, 35192502), (648, 31282224), (744, 27245808), (837, 24218496), (864, 23461668), (972, 20854816), (992, 20434356), (1116, 18163872), (1152, 17596251), (1296, 15641112), (1488, 13622904), (1674, 12109248), (1728, 11730834), (1944, 10427408), (1984, 10217178), (2232, 9081936), (2511, 8072832), (2592, 7820556), (2976, 6811452), (3348, 6054624), (3456, 5865417), (3888, 5213704), (3968, 5108589), (4464, 4540968), (5022, 4036416), (5184, 3910278), (5952, 3405726), (6696, 3027312), (7533, 2690944), (7776, 2606852), (8928, 2270484), (10044, 2018208), (10368, 1955139), (11904, 1702863), (13392, 1513656), (15066, 1345472), (15552, 1303426), (17856, 1135242), (20088, 1009104), (21023, 964224), (26784, 756828), (30132, 672736), (31104, 651713), (35712, 567621), (40176, 504552), (42046, 482112), (53568, 378414), (60264, 336368), (63069, 321408), (80352, 252276), (84092, 241056), (107136, 189207), (120528, 168184), (126138, 160704)]