20161708296

素因数分解:

$2^3\times 3^1\times {\mathrm{840071179}}^1$

素因数の和:840071188

約数の個数: 16

約数和(自身を含む): 50404270800

約数和(自身を除く): 30242562504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840071179, 1680142358, 2520213537, 3360284716, 5040427074, 6720569432, 10080854148, 20161708296]

約数ペア:

[(1, 20161708296), (2, 10080854148), (3, 6720569432), (4, 5040427074), (6, 3360284716), (8, 2520213537), (12, 1680142358), (24, 840071179)]