20162744

素因数分解:

$2^3\times 7^1\times {\mathrm{360049}}^1$

素因数の和:360062

約数の個数: 16

約数和(自身を含む): 43206000

約数和(自身を除く): 23043256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360049, 720098, 1440196, 2520343, 2880392, 5040686, 10081372, 20162744]

約数ペア:

[(1, 20162744), (2, 10081372), (4, 5040686), (7, 2880392), (8, 2520343), (14, 1440196), (28, 720098), (56, 360049)]