20249905852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4744589}}^1$

素因数の和:4744701

約数の個数: 24

約数和(自身を含む): 39057464880

約数和(自身を除く): 18807559028

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 4744589, 9489178, 18978356, 52190479, 104380958, 208761916, 460225133, 920450266, 1840900532, 5062476463, 10124952926, 20249905852]

約数ペア:

[(1, 20249905852), (2, 10124952926), (4, 5062476463), (11, 1840900532), (22, 920450266), (44, 460225133), (97, 208761916), (194, 104380958), (388, 52190479), (1067, 18978356), (2134, 9489178), (4268, 4744589)]