20161788832

素因数分解:

$2^5\times {\mathrm{630055901}}^1$

素因数の和:630055911

約数の個数: 12

約数和(自身を含む): 39693521826

約数和(自身を除く): 19531732994

約数列:

[1, 2, 4, 8, 16, 32, 630055901, 1260111802, 2520223604, 5040447208, 10080894416, 20161788832]

約数ペア:

[(1, 20161788832), (2, 10080894416), (4, 5040447208), (8, 2520223604), (16, 1260111802), (32, 630055901)]