20500032

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2208

約数の個数: 84

約数和(自身を含む): 63124080

約数和(自身を除く): 42624048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2179, 2352, 3136, 4358, 4704, 6537, 8716, 9408, 13074, 15253, 17432, 26148, 30506, 34864, 45759, 52296, 61012, 69728, 91518, 104592, 106771, 122024, 139456, 183036, 209184, 213542, 244048, 320313, 366072, 418368, 427084, 488096, 640626, 732144, 854168, 976192, 1281252, 1464288, 1708336, 2562504, 2928576, 3416672, 5125008, 6833344, 10250016, 20500032]

約数ペア:

[(1, 20500032), (2, 10250016), (3, 6833344), (4, 5125008), (6, 3416672), (7, 2928576), (8, 2562504), (12, 1708336), (14, 1464288), (16, 1281252), (21, 976192), (24, 854168), (28, 732144), (32, 640626), (42, 488096), (48, 427084), (49, 418368), (56, 366072), (64, 320313), (84, 244048), (96, 213542), (98, 209184), (112, 183036), (147, 139456), (168, 122024), (192, 106771), (196, 104592), (224, 91518), (294, 69728), (336, 61012), (392, 52296), (448, 45759), (588, 34864), (672, 30506), (784, 26148), (1176, 17432), (1344, 15253), (1568, 13074), (2179, 9408), (2352, 8716), (3136, 6537), (4358, 4704)]