20161145778744

素因数分解:

$2^3\times 3^1\times {\mathrm{840047740781}}^1$

素因数の和:840047740790

約数の個数: 16

約数和(自身を含む): 50402864446920

約数和(自身を除く): 30241718668176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840047740781, 1680095481562, 2520143222343, 3360190963124, 5040286444686, 6720381926248, 10080572889372, 20161145778744]

約数ペア:

[(1, 20161145778744), (2, 10080572889372), (3, 6720381926248), (4, 5040286444686), (6, 3360190963124), (8, 2520143222343), (12, 1680095481562), (24, 840047740781)]