20186944857

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2113}}^1\times {\mathrm{14951}}^1$

素因数の和:17141

約数の個数: 24

約数和(自身を含む): 29585582208

約数和(自身を除く): 9398637351

約数列:

[1, 3, 9, 71, 213, 639, 2113, 6339, 14951, 19017, 44853, 134559, 150023, 450069, 1061521, 1350207, 3184563, 9553689, 31591463, 94774389, 284323167, 2242993873, 6728981619, 20186944857]

約数ペア:

[(1, 20186944857), (3, 6728981619), (9, 2242993873), (71, 284323167), (213, 94774389), (639, 31591463), (2113, 9553689), (6339, 3184563), (14951, 1350207), (19017, 1061521), (44853, 450069), (134559, 150023)]