20835708

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42349}}^1$

素因数の和:42397

約数の個数: 24

約数和(自身を含む): 49803600

約数和(自身を除く): 28967892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 42349, 84698, 127047, 169396, 254094, 508188, 1736309, 3472618, 5208927, 6945236, 10417854, 20835708]

約数ペア:

[(1, 20835708), (2, 10417854), (3, 6945236), (4, 5208927), (6, 3472618), (12, 1736309), (41, 508188), (82, 254094), (123, 169396), (164, 127047), (246, 84698), (492, 42349)]