20854550076

素因数分解:

$2^2\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{1042519}}^1$

素因数の和:1044193

約数の個数: 24

約数和(自身を含む): 48689854080

約数和(自身を除く): 27835304004

約数列:

[1, 2, 3, 4, 6, 12, 1667, 3334, 5001, 6668, 10002, 20004, 1042519, 2085038, 3127557, 4170076, 6255114, 12510228, 1737879173, 3475758346, 5213637519, 6951516692, 10427275038, 20854550076]

約数ペア:

[(1, 20854550076), (2, 10427275038), (3, 6951516692), (4, 5213637519), (6, 3475758346), (12, 1737879173), (1667, 12510228), (3334, 6255114), (5001, 4170076), (6668, 3127557), (10002, 2085038), (20004, 1042519)]