20927566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1237}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 34317360

約数和(自身を除く): 13389794

約数列:

[1, 2, 11, 22, 769, 1237, 1538, 2474, 8459, 13607, 16918, 27214, 951253, 1902506, 10463783, 20927566]

約数ペア:

[(1, 20927566), (2, 10463783), (11, 1902506), (22, 951253), (769, 27214), (1237, 16918), (1538, 13607), (2474, 8459)]