1926914130220

素因数分解:

$2^2\times 5^1\times {\mathrm{10859}}^1\times {\mathrm{8872429}}^1$

素因数の和:8883297

約数の個数: 24

約数和(自身を含む): 4046892771600

約数和(自身を除く): 2119978641380

約数列:

[1, 2, 4, 5, 10, 20, 10859, 21718, 43436, 54295, 108590, 217180, 8872429, 17744858, 35489716, 44362145, 88724290, 177448580, 96345706511, 192691413022, 385382826044, 481728532555, 963457065110, 1926914130220]

約数ペア:

[(1, 1926914130220), (2, 963457065110), (4, 481728532555), (5, 385382826044), (10, 192691413022), (20, 96345706511), (10859, 177448580), (21718, 88724290), (43436, 44362145), (54295, 35489716), (108590, 17744858), (217180, 8872429)]