20171096024

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{35512493}}^1$

素因数の和:35512570

約数の個数: 16

約数和(自身を含む): 38353493520

約数和(自身を除く): 18182397496

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 35512493, 71024986, 142049972, 284099944, 2521387003, 5042774006, 10085548012, 20171096024]

約数ペア:

[(1, 20171096024), (2, 10085548012), (4, 5042774006), (8, 2521387003), (71, 284099944), (142, 142049972), (284, 71024986), (568, 35512493)]