20034296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147311}}^1$

素因数の和:147334

約数の個数: 16

約数和(自身を含む): 39774240

約数和(自身を除く): 19739944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147311, 294622, 589244, 1178488, 2504287, 5008574, 10017148, 20034296]

約数ペア:

[(1, 20034296), (2, 10017148), (4, 5008574), (8, 2504287), (17, 1178488), (34, 589244), (68, 294622), (136, 147311)]