20102608511

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{45139}}^1$

素因数の和:45263

約数の個数: 24

約数和(自身を含む): 22616223360

約数和(自身を除く): 2513614849

約数列:

[1, 17, 23, 67, 289, 391, 1139, 1541, 6647, 19363, 26197, 45139, 445349, 767363, 1038197, 3024313, 13045171, 17649349, 51413321, 69559199, 300038933, 874026457, 1182506383, 20102608511]

約数ペア:

[(1, 20102608511), (17, 1182506383), (23, 874026457), (67, 300038933), (289, 69559199), (391, 51413321), (1139, 17649349), (1541, 13045171), (6647, 3024313), (19363, 1038197), (26197, 767363), (45139, 445349)]