20667002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2243}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 32959872

約数和(自身を除く): 12292870

約数列:

[1, 2, 17, 34, 271, 542, 2243, 4486, 4607, 9214, 38131, 76262, 607853, 1215706, 10333501, 20667002]

約数ペア:

[(1, 20667002), (2, 10333501), (17, 1215706), (34, 607853), (271, 76262), (542, 38131), (2243, 9214), (4486, 4607)]