20105204098

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33397349}}^1$

素因数の和:33397401

約数の個数: 16

約数和(自身を含む): 35267601600

約数和(自身を除く): 15162397502

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33397349, 66794698, 233781443, 467562886, 1436086007, 2872172014, 10052602049, 20105204098]

約数ペア:

[(1, 20105204098), (2, 10052602049), (7, 2872172014), (14, 1436086007), (43, 467562886), (86, 233781443), (301, 66794698), (602, 33397349)]