20492099874

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9255691}}^1$

素因数の和:9255743

約数の個数: 32

約数和(自身を含む): 46648687680

約数和(自身を除く): 26156587806

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9255691, 18511382, 27767073, 55534146, 83301219, 166602438, 249903657, 379483331, 499807314, 758966662, 1138449993, 2276899986, 3415349979, 6830699958, 10246049937, 20492099874]

約数ペア:

[(1, 20492099874), (2, 10246049937), (3, 6830699958), (6, 3415349979), (9, 2276899986), (18, 1138449993), (27, 758966662), (41, 499807314), (54, 379483331), (82, 249903657), (123, 166602438), (246, 83301219), (369, 55534146), (738, 27767073), (1107, 18511382), (2214, 9255691)]