20758002

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{33589}}^1$

素因数の和:33697

約数の個数: 16

約数和(自身を含む): 41920320

約数和(自身を除く): 21162318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 33589, 67178, 100767, 201534, 3459667, 6919334, 10379001, 20758002]

約数ペア:

[(1, 20758002), (2, 10379001), (3, 6919334), (6, 3459667), (103, 201534), (206, 100767), (309, 67178), (618, 33589)]