20006521709

素因数分解:

${\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 20299683840

約数和(自身を除く): 293162131

約数列:

[1, 127, 283, 409, 1361, 35941, 51943, 115747, 172847, 385163, 556649, 14699869, 48915701, 70694423, 157531667, 20006521709]

約数ペア:

[(1, 20006521709), (127, 157531667), (283, 70694423), (409, 48915701), (1361, 14699869), (35941, 556649), (51943, 385163), (115747, 172847)]