20136487852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7129}}^1\times {\mathrm{54319}}^1$

素因数の和:61465

約数の個数: 24

約数和(自身を含む): 37955556800

約数和(自身を除く): 17819068948

約数列:

[1, 2, 4, 13, 26, 52, 7129, 14258, 28516, 54319, 92677, 108638, 185354, 217276, 370708, 706147, 1412294, 2824588, 387240151, 774480302, 1548960604, 5034121963, 10068243926, 20136487852]

約数ペア:

[(1, 20136487852), (2, 10068243926), (4, 5034121963), (13, 1548960604), (26, 774480302), (52, 387240151), (7129, 2824588), (14258, 1412294), (28516, 706147), (54319, 370708), (92677, 217276), (108638, 185354)]