20360382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 49444992

約数和(自身を除く): 29084610

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3011, 3381, 6022, 6762, 9033, 18066, 21077, 42154, 63231, 69253, 126462, 138506, 147539, 207759, 295078, 415518, 442617, 484771, 885234, 969542, 1454313, 2908626, 3393397, 6786794, 10180191, 20360382]

約数ペア:

[(1, 20360382), (2, 10180191), (3, 6786794), (6, 3393397), (7, 2908626), (14, 1454313), (21, 969542), (23, 885234), (42, 484771), (46, 442617), (49, 415518), (69, 295078), (98, 207759), (138, 147539), (147, 138506), (161, 126462), (294, 69253), (322, 63231), (483, 42154), (966, 21077), (1127, 18066), (2254, 9033), (3011, 6762), (3381, 6022)]