20145628847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{231317}}^1$

素因数の和:231490

約数の個数: 16

約数和(自身を含む): 21984462720

約数和(自身を除く): 1838833873

約数列:

[1, 17, 47, 109, 799, 1853, 5123, 87091, 231317, 3932389, 10871899, 25213553, 184822283, 428630401, 1185036991, 20145628847]

約数ペア:

[(1, 20145628847), (17, 1185036991), (47, 428630401), (109, 184822283), (799, 25213553), (1853, 10871899), (5123, 3932389), (87091, 231317)]