20341229836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{267647761}}^1$

素因数の和:267647784

約数の個数: 12

約数和(自身を含む): 37470686680

約数和(自身を除く): 17129456844

約数列:

[1, 2, 4, 19, 38, 76, 267647761, 535295522, 1070591044, 5085307459, 10170614918, 20341229836]

約数ペア:

[(1, 20341229836), (2, 10170614918), (4, 5085307459), (19, 1070591044), (38, 535295522), (76, 267647761)]