20126997242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13567}}^1\times {\mathrm{67433}}^1$

素因数の和:81013

約数の個数: 16

約数和(自身を含む): 32938002432

約数和(自身を除く): 12811005190

約数列:

[1, 2, 11, 22, 13567, 27134, 67433, 134866, 149237, 298474, 741763, 1483526, 914863511, 1829727022, 10063498621, 20126997242]

約数ペア:

[(1, 20126997242), (2, 10063498621), (11, 1829727022), (22, 914863511), (13567, 1483526), (27134, 741763), (67433, 298474), (134866, 149237)]