20176668152

素因数分解:

$2^3\times {\mathrm{7103}}^1\times {\mathrm{355073}}^1$

素因数の和:362182

約数の個数: 16

約数和(自身を含む): 37836685440

約数和(自身を除く): 17660017288

約数列:

[1, 2, 4, 8, 7103, 14206, 28412, 56824, 355073, 710146, 1420292, 2840584, 2522083519, 5044167038, 10088334076, 20176668152]

約数ペア:

[(1, 20176668152), (2, 10088334076), (4, 5044167038), (8, 2522083519), (7103, 2840584), (14206, 1420292), (28412, 710146), (56824, 355073)]