20187193762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{926273}}^1$

素因数の和:926933

約数の個数: 16

約数和(自身を含む): 32112067032

約数和(自身を除く): 11924873270

約数列:

[1, 2, 17, 34, 641, 1282, 10897, 21794, 926273, 1852546, 15746641, 31493282, 593740993, 1187481986, 10093596881, 20187193762]

約数ペア:

[(1, 20187193762), (2, 10093596881), (17, 1187481986), (34, 593740993), (641, 31493282), (1282, 15746641), (10897, 1852546), (21794, 926273)]