20139022713

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{1931}}^1\times {\mathrm{7919}}^1$

素因数の和:10292

約数の個数: 16

約数和(自身を含む): 26930534400

約数和(自身を除く): 6791511687

約数列:

[1, 3, 439, 1317, 1931, 5793, 7919, 23757, 847709, 2543127, 3476441, 10429323, 15291589, 45874767, 6713007571, 20139022713]

約数ペア:

[(1, 20139022713), (3, 6713007571), (439, 45874767), (1317, 15291589), (1931, 10429323), (5793, 3476441), (7919, 2543127), (23757, 847709)]