20120646953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1\times {\mathrm{11003}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 22550101056

約数和(自身を除く): 2429454103

約数列:

[1, 11, 37, 407, 4493, 11003, 49423, 121033, 166241, 407111, 1828651, 4478221, 49436479, 543801269, 1829149723, 20120646953]

約数ペア:

[(1, 20120646953), (11, 1829149723), (37, 543801269), (407, 49436479), (4493, 4478221), (11003, 1828651), (49423, 407111), (121033, 166241)]