20525332128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{985279}}^1$

素因数の和:985330

約数の個数: 96

約数和(自身を含む): 63562383360

約数和(自身を除く): 43037051232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 20832, 985279, 1970558, 2955837, 3941116, 5911674, 6896953, 7882232, 11823348, 13793906, 15764464, 20690859, 23646696, 27587812, 30543649, 31528928, 41381718, 47293392, 55175624, 61087298, 82763436, 91630947, 94586784, 110351248, 122174596, 165526872, 183261894, 213805543, 220702496, 244349192, 331053744, 366523788, 427611086, 488698384, 641416629, 662107488, 733047576, 855222172, 977396768, 1282833258, 1466095152, 1710444344, 2565666516, 2932190304, 3420888688, 5131333032, 6841777376, 10262666064, 20525332128]

約数ペア:

[(1, 20525332128), (2, 10262666064), (3, 6841777376), (4, 5131333032), (6, 3420888688), (7, 2932190304), (8, 2565666516), (12, 1710444344), (14, 1466095152), (16, 1282833258), (21, 977396768), (24, 855222172), (28, 733047576), (31, 662107488), (32, 641416629), (42, 488698384), (48, 427611086), (56, 366523788), (62, 331053744), (84, 244349192), (93, 220702496), (96, 213805543), (112, 183261894), (124, 165526872), (168, 122174596), (186, 110351248), (217, 94586784), (224, 91630947), (248, 82763436), (336, 61087298), (372, 55175624), (434, 47293392), (496, 41381718), (651, 31528928), (672, 30543649), (744, 27587812), (868, 23646696), (992, 20690859), (1302, 15764464), (1488, 13793906), (1736, 11823348), (2604, 7882232), (2976, 6896953), (3472, 5911674), (5208, 3941116), (6944, 2955837), (10416, 1970558), (20832, 985279)]