20492755954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15601}}^1\times {\mathrm{59707}}^1$

素因数の和:75321

約数の個数: 16

約数和(自身を含む): 33536311776

約数和(自身を除く): 13043555822

約数列:

[1, 2, 11, 22, 15601, 31202, 59707, 119414, 171611, 343222, 656777, 1313554, 931488907, 1862977814, 10246377977, 20492755954]

約数ペア:

[(1, 20492755954), (2, 10246377977), (11, 1862977814), (22, 931488907), (15601, 1313554), (31202, 656777), (59707, 343222), (119414, 171611)]