20160977794

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{15787}}^1\times {\mathrm{8747}}^1$

素因数の和:24609

約数の個数: 16

約数和(自身を含む): 30661180128

約数和(自身を除く): 10500202334

約数列:

[1, 2, 73, 146, 8747, 15787, 17494, 31574, 638531, 1152451, 1277062, 2304902, 138088889, 276177778, 10080488897, 20160977794]

約数ペア:

[(1, 20160977794), (2, 10080488897), (73, 276177778), (146, 138088889), (8747, 2304902), (15787, 1277062), (17494, 1152451), (31574, 638531)]