20294093953

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{527407}}^1$

素因数の和:527676

約数の個数: 16

約数和(自身を含む): 24302960640

約数和(自身を除く): 4008866687

約数列:

[1, 7, 23, 161, 239, 1673, 5497, 38479, 527407, 3691849, 12130361, 84912527, 126050273, 882351911, 2899156279, 20294093953]

約数ペア:

[(1, 20294093953), (7, 2899156279), (23, 882351911), (161, 126050273), (239, 84912527), (1673, 12130361), (5497, 3691849), (38479, 527407)]