20444024

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{35993}}^1$

素因数の和:36070

約数の個数: 16

約数和(自身を含む): 38873520

約数和(自身を除く): 18429496

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 35993, 71986, 143972, 287944, 2555503, 5111006, 10222012, 20444024]

約数ペア:

[(1, 20444024), (2, 10222012), (4, 5111006), (8, 2555503), (71, 287944), (142, 143972), (284, 71986), (568, 35993)]