20162021588

素因数分解:

$2^2\times {\mathrm{367357}}^1\times {\mathrm{13721}}^1$

素因数の和:381082

約数の個数: 12

約数和(自身を含む): 35286205332

約数和(自身を除く): 15124183744

約数列:

[1, 2, 4, 13721, 27442, 54884, 367357, 734714, 1469428, 5040505397, 10081010794, 20162021588]

約数ペア:

[(1, 20162021588), (2, 10081010794), (4, 5040505397), (13721, 1469428), (27442, 734714), (54884, 367357)]