20171184004

素因数分解:

$2^2\times {\mathrm{2693}}^1\times {\mathrm{1872557}}^1$

素因数の和:1875254

約数の個数: 12

約数和(自身を含む): 35312698764

約数和(自身を除く): 15141514760

約数列:

[1, 2, 4, 2693, 5386, 10772, 1872557, 3745114, 7490228, 5042796001, 10085592002, 20171184004]

約数ペア:

[(1, 20171184004), (2, 10085592002), (4, 5042796001), (2693, 7490228), (5386, 3745114), (10772, 1872557)]