20199232839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3701527}}^1$

素因数の和:3701654

約数の個数: 16

約数和(自身を含む): 28783081728

約数和(自身を除く): 8583848889

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 3701527, 11104581, 62925959, 188777877, 396063389, 1188190167, 6733077613, 20199232839]

約数ペア:

[(1, 20199232839), (3, 6733077613), (17, 1188190167), (51, 396063389), (107, 188777877), (321, 62925959), (1819, 11104581), (5457, 3701527)]