20161173156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39072041}}^1$

素因数の和:39072091

約数の個数: 24

約数和(自身を含む): 48136755744

約数和(自身を除く): 27975582588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39072041, 78144082, 117216123, 156288164, 234432246, 468864492, 1680097763, 3360195526, 5040293289, 6720391052, 10080586578, 20161173156]

約数ペア:

[(1, 20161173156), (2, 10080586578), (3, 6720391052), (4, 5040293289), (6, 3360195526), (12, 1680097763), (43, 468864492), (86, 234432246), (129, 156288164), (172, 117216123), (258, 78144082), (516, 39072041)]