20946819922

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1\times {\mathrm{6569}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 36102412800

約数和(自身を除く): 15155592878

約数列:

[1, 2, 7, 14, 239, 478, 953, 1673, 1906, 3346, 6569, 6671, 13138, 13342, 45983, 91966, 227767, 455534, 1569991, 1594369, 3139982, 3188738, 6260257, 10989937, 12520514, 21979874, 43821799, 87643598, 1496201423, 2992402846, 10473409961, 20946819922]

約数ペア:

[(1, 20946819922), (2, 10473409961), (7, 2992402846), (14, 1496201423), (239, 87643598), (478, 43821799), (953, 21979874), (1673, 12520514), (1906, 10989937), (3346, 6260257), (6569, 3188738), (6671, 3139982), (13138, 1594369), (13342, 1569991), (45983, 455534), (91966, 227767)]