20260543961

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{21762131}}^1$

素因数の和:21762164

約数の個数: 12

約数和(自身を含む): 24808830480

約数和(自身を除く): 4548286519

約数列:

[1, 7, 19, 49, 133, 931, 21762131, 152334917, 413480489, 1066344419, 2894363423, 20260543961]

約数ペア:

[(1, 20260543961), (7, 2894363423), (19, 1066344419), (49, 413480489), (133, 152334917), (931, 21762131)]