20273427412

素因数分解:

$2^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{380879}}^1$

素因数の和:382791

約数の個数: 24

約数和(自身を含む): 40568290560

約数和(自身を除く): 20294863148

約数列:

[1, 2, 4, 7, 14, 28, 1901, 3802, 7604, 13307, 26614, 53228, 380879, 761758, 1523516, 2666153, 5332306, 10664612, 724050979, 1448101958, 2896203916, 5068356853, 10136713706, 20273427412]

約数ペア:

[(1, 20273427412), (2, 10136713706), (4, 5068356853), (7, 2896203916), (14, 1448101958), (28, 724050979), (1901, 10664612), (3802, 5332306), (7604, 2666153), (13307, 1523516), (26614, 761758), (53228, 380879)]