20162968

素因数分解:

$2^3\times 7^1\times {\mathrm{360053}}^1$

素因数の和:360066

約数の個数: 16

約数和(自身を含む): 43206480

約数和(自身を除く): 23043512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360053, 720106, 1440212, 2520371, 2880424, 5040742, 10081484, 20162968]

約数ペア:

[(1, 20162968), (2, 10081484), (4, 5040742), (7, 2880424), (8, 2520371), (14, 1440212), (28, 720106), (56, 360053)]