20931291259

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{236461}}^1$

素因数の和:236646

約数の個数: 16

約数和(自身を含む): 22881954816

約数和(自身を除く): 1950663557

約数列:

[1, 17, 41, 127, 697, 2159, 5207, 88519, 236461, 4019837, 9694901, 30030547, 164813317, 510519299, 1231252427, 20931291259]

約数ペア:

[(1, 20931291259), (17, 1231252427), (41, 510519299), (127, 164813317), (697, 30030547), (2159, 9694901), (5207, 4019837), (88519, 236461)]