20858582734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7451}}^1\times {\mathrm{127247}}^1$

素因数の和:134711

約数の個数: 16

約数和(自身を含む): 34137075456

約数和(自身を除く): 13278492722

約数列:

[1, 2, 11, 22, 7451, 14902, 81961, 127247, 163922, 254494, 1399717, 2799434, 948117397, 1896234794, 10429291367, 20858582734]

約数ペア:

[(1, 20858582734), (2, 10429291367), (11, 1896234794), (22, 948117397), (7451, 2799434), (14902, 1399717), (81961, 254494), (127247, 163922)]