20160340208

素因数分解:

$2^4\times {\mathrm{1260021263}}^1$

素因数の和:1260021271

約数の個数: 10

約数和(自身を含む): 39060659184

約数和(自身を除く): 18900318976

約数列:

[1, 2, 4, 8, 16, 1260021263, 2520042526, 5040085052, 10080170104, 20160340208]

約数ペア:

[(1, 20160340208), (2, 10080170104), (4, 5040085052), (8, 2520042526), (16, 1260021263)]