20161177888

素因数分解:

$2^5\times {\mathrm{630036809}}^1$

素因数の和:630036819

約数の個数: 12

約数和(自身を含む): 39692319030

約数和(自身を除く): 19531141142

約数列:

[1, 2, 4, 8, 16, 32, 630036809, 1260073618, 2520147236, 5040294472, 10080588944, 20161177888]

約数ペア:

[(1, 20161177888), (2, 10080588944), (4, 5040294472), (8, 2520147236), (16, 1260073618), (32, 630036809)]