20199521669

素因数分解:

${\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1697}}^1\times {\mathrm{2237}}^1$

素因数の和:4264

約数の個数: 16

約数和(自身を含む): 21478300848

約数和(自身を除く): 1278779179

約数列:

[1, 17, 313, 1697, 2237, 5321, 28849, 38029, 531161, 700181, 3796189, 9029737, 11903077, 64535213, 1188207157, 20199521669]

約数ペア:

[(1, 20199521669), (17, 1188207157), (313, 64535213), (1697, 11903077), (2237, 9029737), (5321, 3796189), (28849, 700181), (38029, 531161)]