20199071162

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1\times {\mathrm{71129}}^1$

素因数の和:72565

約数の個数: 16

約数和(自身を含む): 30605247360

約数和(自身を除く): 10406176198

約数列:

[1, 2, 107, 214, 1327, 2654, 71129, 141989, 142258, 283978, 7610803, 15221606, 94388183, 188776366, 10099535581, 20199071162]

約数ペア:

[(1, 20199071162), (2, 10099535581), (107, 188776366), (214, 94388183), (1327, 15221606), (2654, 7610803), (71129, 283978), (141989, 142258)]