68232020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26863}}^1$

素因数の和:26999

約数の個数: 24

約数和(自身を含む): 144420864

約数和(自身を除く): 76188844

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 26863, 53726, 107452, 134315, 268630, 537260, 3411601, 6823202, 13646404, 17058005, 34116010, 68232020]

約数ペア:

[(1, 68232020), (2, 34116010), (4, 17058005), (5, 13646404), (10, 6823202), (20, 3411601), (127, 537260), (254, 268630), (508, 134315), (635, 107452), (1270, 53726), (2540, 26863)]