20293828983

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{17754881}}^1$

素因数の和:17755014

約数の個数: 12

約数和(自身を含む): 29544123648

約数和(自身を除く): 9250294665

約数列:

[1, 3, 9, 127, 381, 1143, 17754881, 53264643, 159793929, 2254869887, 6764609661, 20293828983]

約数ペア:

[(1, 20293828983), (3, 6764609661), (9, 2254869887), (127, 159793929), (381, 53264643), (1143, 17754881)]