20960093

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 27343584

約数和(自身を除く): 6383491

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1051, 1813, 2849, 7357, 11561, 19943, 38887, 51499, 80927, 272209, 427757, 566489, 1905463, 2994299, 20960093]

約数ペア:

[(1, 20960093), (7, 2994299), (11, 1905463), (37, 566489), (49, 427757), (77, 272209), (259, 80927), (407, 51499), (539, 38887), (1051, 19943), (1813, 11561), (2849, 7357)]