20227203412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{388984681}}^1$

素因数の和:388984698

約数の個数: 12

約数和(自身を含む): 38120498836

約数和(自身を除く): 17893295424

約数列:

[1, 2, 4, 13, 26, 52, 388984681, 777969362, 1555938724, 5056800853, 10113601706, 20227203412]

約数ペア:

[(1, 20227203412), (2, 10113601706), (4, 5056800853), (13, 1555938724), (26, 777969362), (52, 388984681)]