20091749269

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{12109}}^1$

素因数の和:13020

約数の個数: 16

約数和(自身を含む): 21023735040

約数和(自身を除く): 931985771

約数列:

[1, 43, 47, 821, 2021, 12109, 35303, 38587, 520687, 569123, 1659241, 9941489, 24472289, 427484027, 467249983, 20091749269]

約数ペア:

[(1, 20091749269), (43, 467249983), (47, 427484027), (821, 24472289), (2021, 9941489), (12109, 1659241), (35303, 569123), (38587, 520687)]