20596128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30649}}^1$

素因数の和:30669

約数の個数: 48

約数和(自身を含む): 61790400

約数和(自身を除く): 41194272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30649, 61298, 91947, 122596, 183894, 214543, 245192, 367788, 429086, 490384, 643629, 735576, 858172, 980768, 1287258, 1471152, 1716344, 2574516, 2942304, 3432688, 5149032, 6865376, 10298064, 20596128]

約数ペア:

[(1, 20596128), (2, 10298064), (3, 6865376), (4, 5149032), (6, 3432688), (7, 2942304), (8, 2574516), (12, 1716344), (14, 1471152), (16, 1287258), (21, 980768), (24, 858172), (28, 735576), (32, 643629), (42, 490384), (48, 429086), (56, 367788), (84, 245192), (96, 214543), (112, 183894), (168, 122596), (224, 91947), (336, 61298), (672, 30649)]