20367494999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1\times {\mathrm{4909}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 21611856000

約数和(自身を除く): 1244361001

約数列:

[1, 19, 139, 1571, 2641, 4909, 29849, 93271, 218369, 682351, 4149011, 7712039, 12964669, 146528741, 1071973421, 20367494999]

約数ペア:

[(1, 20367494999), (19, 1071973421), (139, 146528741), (1571, 12964669), (2641, 7712039), (4909, 4149011), (29849, 682351), (93271, 218369)]