20070145123

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1\times {\mathrm{32321}}^1$

素因数の和:34434

約数の個数: 16

約数和(自身を含む): 23482838016

約数和(自身を除く): 3412692893

約数列:

[1, 7, 43, 301, 2063, 14441, 32321, 88709, 226247, 620963, 1389803, 9728621, 66678223, 466747561, 2867163589, 20070145123]

約数ペア:

[(1, 20070145123), (7, 2867163589), (43, 466747561), (301, 66678223), (2063, 9728621), (14441, 1389803), (32321, 620963), (88709, 226247)]