20144617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 21859200

約数和(自身を除く): 1714583

約数列:

[1, 19, 71, 109, 137, 1349, 2071, 2603, 7739, 9727, 14933, 147041, 184813, 283727, 1060243, 20144617]

約数ペア:

[(1, 20144617), (19, 1060243), (71, 283727), (109, 184813), (137, 147041), (1349, 14933), (2071, 9727), (2603, 7739)]