20161145832

素因数分解:

$2^3\times 3^1\times {\mathrm{840047743}}^1$

素因数の和:840047752

約数の個数: 16

約数和(自身を含む): 50402864640

約数和(自身を除く): 30241718808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840047743, 1680095486, 2520143229, 3360190972, 5040286458, 6720381944, 10080572916, 20161145832]

約数ペア:

[(1, 20161145832), (2, 10080572916), (3, 6720381944), (4, 5040286458), (6, 3360190972), (8, 2520143229), (12, 1680095486), (24, 840047743)]