20163433424

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{3570013}}^1$

素因数の和:3570374

約数の個数: 20

約数和(自身を含む): 39177333636

約数和(自身を除く): 19013900212

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 3570013, 7140026, 14280052, 28560104, 57120208, 1260214589, 2520429178, 5040858356, 10081716712, 20163433424]

約数ペア:

[(1, 20163433424), (2, 10081716712), (4, 5040858356), (8, 2520429178), (16, 1260214589), (353, 57120208), (706, 28560104), (1412, 14280052), (2824, 7140026), (5648, 3570013)]