20776896

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5153}}^1$

素因数の和:5178

約数の個数: 84

約数和(自身を含む): 68074032

約数和(自身を除く): 47297136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5153, 10306, 15459, 20612, 30918, 36071, 41224, 46377, 61836, 72142, 82448, 92754, 108213, 123672, 144284, 164896, 185508, 216426, 247344, 288568, 324639, 329792, 371016, 432852, 494688, 577136, 649278, 742032, 865704, 989376, 1154272, 1298556, 1484064, 1731408, 2308544, 2597112, 2968128, 3462816, 5194224, 6925632, 10388448, 20776896]

約数ペア:

[(1, 20776896), (2, 10388448), (3, 6925632), (4, 5194224), (6, 3462816), (7, 2968128), (8, 2597112), (9, 2308544), (12, 1731408), (14, 1484064), (16, 1298556), (18, 1154272), (21, 989376), (24, 865704), (28, 742032), (32, 649278), (36, 577136), (42, 494688), (48, 432852), (56, 371016), (63, 329792), (64, 324639), (72, 288568), (84, 247344), (96, 216426), (112, 185508), (126, 164896), (144, 144284), (168, 123672), (192, 108213), (224, 92754), (252, 82448), (288, 72142), (336, 61836), (448, 46377), (504, 41224), (576, 36071), (672, 30918), (1008, 20612), (1344, 15459), (2016, 10306), (4032, 5153)]