20519442

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67057}}^1$

素因数の和:67082

約数の個数: 24

約数和(自身を含む): 47074716

約数和(自身を除く): 26555274

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67057, 134114, 201171, 402342, 603513, 1139969, 1207026, 2279938, 3419907, 6839814, 10259721, 20519442]

約数ペア:

[(1, 20519442), (2, 10259721), (3, 6839814), (6, 3419907), (9, 2279938), (17, 1207026), (18, 1139969), (34, 603513), (51, 402342), (102, 201171), (153, 134114), (306, 67057)]