20040034

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20161}}^1$

素因数の和:20241

約数の個数: 16

約数和(自身を含む): 34839936

約数和(自身を除く): 14799902

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20161, 40322, 141127, 282254, 1431431, 2862862, 10020017, 20040034]

約数ペア:

[(1, 20040034), (2, 10020017), (7, 2862862), (14, 1431431), (71, 282254), (142, 141127), (497, 40322), (994, 20161)]