20123353274

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1\times {\mathrm{35279}}^1$

素因数の和:36517

約数の個数: 16

約数和(自身を含む): 30316809600

約数和(自身を除く): 10193456326

約数列:

[1, 2, 307, 614, 929, 1858, 35279, 70558, 285203, 570406, 10830653, 21661306, 32774191, 65548382, 10061676637, 20123353274]

約数ペア:

[(1, 20123353274), (2, 10061676637), (307, 65548382), (614, 32774191), (929, 21661306), (1858, 10830653), (35279, 570406), (70558, 285203)]