20139182

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4007}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 34629120

約数和(自身を除く): 14489938

約数列:

[1, 2, 7, 14, 359, 718, 2513, 4007, 5026, 8014, 28049, 56098, 1438513, 2877026, 10069591, 20139182]

約数ペア:

[(1, 20139182), (2, 10069591), (7, 2877026), (14, 1438513), (359, 56098), (718, 28049), (2513, 8014), (4007, 5026)]