20316444

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13331}}^1$

素因数の和:13465

約数の個数: 24

約数和(自身を含む): 47781888

約数和(自身を除く): 27465444

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13331, 26662, 39993, 53324, 79986, 159972, 1693037, 3386074, 5079111, 6772148, 10158222, 20316444]

約数ペア:

[(1, 20316444), (2, 10158222), (3, 6772148), (4, 5079111), (6, 3386074), (12, 1693037), (127, 159972), (254, 79986), (381, 53324), (508, 39993), (762, 26662), (1524, 13331)]