20185373608

素因数分解:

$2^3\times {\mathrm{13331}}^1\times {\mathrm{189271}}^1$

素因数の和:202608

約数の個数: 16

約数和(自身を含む): 37850614560

約数和(自身を除く): 17665240952

約数列:

[1, 2, 4, 8, 13331, 26662, 53324, 106648, 189271, 378542, 757084, 1514168, 2523171701, 5046343402, 10092686804, 20185373608]

約数ペア:

[(1, 20185373608), (2, 10092686804), (4, 5046343402), (8, 2523171701), (13331, 1514168), (26662, 757084), (53324, 378542), (106648, 189271)]