20567042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16349}}^1$

素因数の和:16405

約数の個数: 16

約数和(自身を含む): 33550200

約数和(自身を除く): 12983158

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16349, 32698, 277933, 555866, 604913, 1209826, 10283521, 20567042]

約数ペア:

[(1, 20567042), (2, 10283521), (17, 1209826), (34, 604913), (37, 555866), (74, 277933), (629, 32698), (1258, 16349)]