22020472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64013}}^1$

素因数の和:64062

約数の個数: 16

約数和(自身を含む): 42249240

約数和(自身を除く): 20228768

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64013, 128026, 256052, 512104, 2752559, 5505118, 11010236, 22020472]

約数ペア:

[(1, 22020472), (2, 11010236), (4, 5505118), (8, 2752559), (43, 512104), (86, 256052), (172, 128026), (344, 64013)]