20908824299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1\times {\mathrm{6421}}^1$

素因数の和:7582

約数の個数: 16

約数和(自身を含む): 22901879520

約数和(自身を除く): 1993055221

約数列:

[1, 11, 389, 761, 4279, 6421, 8371, 70631, 296029, 2497769, 3256319, 4886381, 27475459, 53750191, 1900802209, 20908824299]

約数ペア:

[(1, 20908824299), (11, 1900802209), (389, 53750191), (761, 27475459), (4279, 4886381), (6421, 3256319), (8371, 2497769), (70631, 296029)]