20199644386

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1347901}}^1$

素因数の和:1348089

約数の個数: 16

約数和(自身を含む): 31055662080

約数和(自身を除く): 10856017694

約数列:

[1, 2, 59, 118, 127, 254, 7493, 14986, 1347901, 2695802, 79526159, 159052318, 171183427, 342366854, 10099822193, 20199644386]

約数ペア:

[(1, 20199644386), (2, 10099822193), (59, 342366854), (118, 171183427), (127, 159052318), (254, 79526159), (7493, 2695802), (14986, 1347901)]