20160882136

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{9097871}}^1$

素因数の和:9098154

約数の個数: 16

約数和(自身を含む): 37938126240

約数和(自身を除く): 17777244104

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 9097871, 18195742, 36391484, 72782968, 2520110267, 5040220534, 10080441068, 20160882136]

約数ペア:

[(1, 20160882136), (2, 10080441068), (4, 5040220534), (8, 2520110267), (277, 72782968), (554, 36391484), (1108, 18195742), (2216, 9097871)]