20173488141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9199037}}^1$

素因数の和:9199100

約数の個数: 16

約数和(自身を含む): 29142552384

約数和(自身を除く): 8969064243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9199037, 27597111, 156383629, 395558591, 469150887, 1186675773, 6724496047, 20173488141]

約数ペア:

[(1, 20173488141), (3, 6724496047), (17, 1186675773), (43, 469150887), (51, 395558591), (129, 156383629), (731, 27597111), (2193, 9199037)]