20146142786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{118603}}^1$

素因数の和:119726

約数の個数: 32

約数和(自身を含む): 37710379008

約数和(自身を除く): 17564236222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1103, 2206, 7721, 12133, 15442, 24266, 84931, 118603, 169862, 237206, 830221, 1304633, 1660442, 2609266, 9132431, 18264862, 130819109, 261638218, 915733763, 1439010199, 1831467526, 2878020398, 10073071393, 20146142786]

約数ペア:

[(1, 20146142786), (2, 10073071393), (7, 2878020398), (11, 1831467526), (14, 1439010199), (22, 915733763), (77, 261638218), (154, 130819109), (1103, 18264862), (2206, 9132431), (7721, 2609266), (12133, 1660442), (15442, 1304633), (24266, 830221), (84931, 237206), (118603, 169862)]