20174270081

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{2003}}^1\times {\mathrm{4597}}^1$

素因数の和:6920

約数の個数: 16

約数和(自身を含む): 23146552704

約数和(自身を除く): 2972282623

約数列:

[1, 7, 313, 2003, 2191, 4597, 14021, 32179, 626939, 1438861, 4388573, 9207791, 10072027, 64454537, 2882038583, 20174270081]

約数ペア:

[(1, 20174270081), (7, 2882038583), (313, 64454537), (2003, 10072027), (2191, 9207791), (4597, 4388573), (14021, 1438861), (32179, 626939)]