20564796419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1\times {\mathrm{22271}}^1$

素因数の和:24190

約数の個数: 16

約数和(自身を含む): 22538373120

約数和(自身を除く): 1973576701

約数列:

[1, 17, 29, 493, 1873, 22271, 31841, 54317, 378607, 645859, 923389, 10979603, 41713583, 709130911, 1209693907, 20564796419]

約数ペア:

[(1, 20564796419), (17, 1209693907), (29, 709130911), (493, 41713583), (1873, 10979603), (22271, 923389), (31841, 645859), (54317, 378607)]