20160397128

素因数分解:

$2^3\times 3^1\times {\mathrm{840016547}}^1$

素因数の和:840016556

約数の個数: 16

約数和(自身を含む): 50400992880

約数和(自身を除く): 30240595752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840016547, 1680033094, 2520049641, 3360066188, 5040099282, 6720132376, 10080198564, 20160397128]

約数ペア:

[(1, 20160397128), (2, 10080198564), (3, 6720132376), (4, 5040099282), (6, 3360066188), (8, 2520049641), (12, 1680033094), (24, 840016547)]