20174063557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{80789}}^1$

素因数の和:81240

約数の個数: 16

約数和(自身を含む): 21993623280

約数和(自身を除く): 1819559723

約数列:

[1, 17, 37, 397, 629, 6749, 14689, 80789, 249713, 1373413, 2989193, 32073233, 50816281, 545244961, 1186709621, 20174063557]

約数ペア:

[(1, 20174063557), (17, 1186709621), (37, 545244961), (397, 50816281), (629, 32073233), (6749, 2989193), (14689, 1373413), (80789, 249713)]