20180733418945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19311706621}}^1$

素因数の和:19311706656

約数の個数: 16

約数和(自身を含む): 27808857535680

約数和(自身を除く): 7628124116735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 19311706621, 96558533105, 212428772831, 366922425799, 1062143864155, 1834612128995, 4036146683789, 20180733418945]

約数ペア:

[(1, 20180733418945), (5, 4036146683789), (11, 1834612128995), (19, 1062143864155), (55, 366922425799), (95, 212428772831), (209, 96558533105), (1045, 19311706621)]