20246590317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3125921}}^1$

素因数の和:3126068

約数の個数: 16

約数和(自身を含む): 28808497152

約数和(自身を除く): 8561906835

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 3125921, 9377763, 53140657, 159421971, 396991967, 1190975901, 6748863439, 20246590317]

約数ペア:

[(1, 20246590317), (3, 6748863439), (17, 1190975901), (51, 396991967), (127, 159421971), (381, 53140657), (2159, 9377763), (6477, 3125921)]