20270343

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 27611136

約数和(自身を除く): 7340793

約数列:

[1, 3, 83, 127, 249, 381, 641, 1923, 10541, 31623, 53203, 81407, 159609, 244221, 6756781, 20270343]

約数ペア:

[(1, 20270343), (3, 6756781), (83, 244221), (127, 159609), (249, 81407), (381, 53203), (641, 31623), (1923, 10541)]