2005206816

素因数分解:

$2^5\times 3^1\times {\mathrm{809}}^1\times {\mathrm{25819}}^1$

素因数の和:26641

約数の個数: 48

約数和(自身を含む): 5270378400

約数和(自身を除く): 3265171584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 809, 1618, 2427, 3236, 4854, 6472, 9708, 12944, 19416, 25819, 25888, 38832, 51638, 77457, 77664, 103276, 154914, 206552, 309828, 413104, 619656, 826208, 1239312, 2478624, 20887571, 41775142, 62662713, 83550284, 125325426, 167100568, 250650852, 334201136, 501301704, 668402272, 1002603408, 2005206816]

約数ペア:

[(1, 2005206816), (2, 1002603408), (3, 668402272), (4, 501301704), (6, 334201136), (8, 250650852), (12, 167100568), (16, 125325426), (24, 83550284), (32, 62662713), (48, 41775142), (96, 20887571), (809, 2478624), (1618, 1239312), (2427, 826208), (3236, 619656), (4854, 413104), (6472, 309828), (9708, 206552), (12944, 154914), (19416, 103276), (25819, 77664), (25888, 77457), (38832, 51638)]