2020565519

素因数分解:

$7^2\times {\mathrm{3163}}^1\times {\mathrm{13037}}^1$

素因数の和:16214

約数の個数: 12

約数和(自身を含む): 2351377224

約数和(自身を除く): 330811705

約数列:

[1, 7, 49, 3163, 13037, 22141, 91259, 154987, 638813, 41236031, 288652217, 2020565519]

約数ペア:

[(1, 2020565519), (7, 288652217), (49, 41236031), (3163, 638813), (13037, 154987), (22141, 91259)]