20170051202

素因数分解:

$2^1\times 7^3\times {\mathrm{29402407}}^1$

素因数の和:29402430

約数の個数: 16

約数和(自身を含む): 35282889600

約数和(自身を除く): 15112838398

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 29402407, 58804814, 205816849, 411633698, 1440717943, 2881435886, 10085025601, 20170051202]

約数ペア:

[(1, 20170051202), (2, 10085025601), (7, 2881435886), (14, 1440717943), (49, 411633698), (98, 205816849), (343, 58804814), (686, 29402407)]