20777029553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7591169}}^1$

素因数の和:7591216

約数の個数: 16

約数和(自身を含む): 26235083520

約数和(自身を除く): 5458053967

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 7591169, 53138183, 129049873, 174596887, 903349111, 1222178209, 2968147079, 20777029553]

約数ペア:

[(1, 20777029553), (7, 2968147079), (17, 1222178209), (23, 903349111), (119, 174596887), (161, 129049873), (391, 53138183), (2737, 7591169)]