20926093988

素因数分解:

$2^2\times {\mathrm{293}}^1\times {\mathrm{1049}}^1\times {\mathrm{17021}}^1$

素因数の和:18367

約数の個数: 24

約数和(自身を含む): 36782839800

約数和(自身を除く): 15856745812

約数列:

[1, 2, 4, 293, 586, 1049, 1172, 2098, 4196, 17021, 34042, 68084, 307357, 614714, 1229428, 4987153, 9974306, 17855029, 19948612, 35710058, 71420116, 5231523497, 10463046994, 20926093988]

約数ペア:

[(1, 20926093988), (2, 10463046994), (4, 5231523497), (293, 71420116), (586, 35710058), (1049, 19948612), (1172, 17855029), (2098, 9974306), (4196, 4987153), (17021, 1229428), (34042, 614714), (68084, 307357)]