20193301998

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21997061}}^1$

素因数の和:21997089

約数の個数: 32

約数和(自身を含む): 47513653920

約数和(自身を除く): 27320351922

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21997061, 43994122, 65991183, 131982366, 197973549, 373950037, 395947098, 593920647, 747900074, 1121850111, 1187841294, 2243700222, 3365550333, 6731100666, 10096650999, 20193301998]

約数ペア:

[(1, 20193301998), (2, 10096650999), (3, 6731100666), (6, 3365550333), (9, 2243700222), (17, 1187841294), (18, 1121850111), (27, 747900074), (34, 593920647), (51, 395947098), (54, 373950037), (102, 197973549), (153, 131982366), (306, 65991183), (459, 43994122), (918, 21997061)]