20759382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{54919}}^1$

素因数の和:54937

約数の個数: 32

約数和(自身を含む): 52723200

約数和(自身を除く): 31963818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 54919, 109838, 164757, 329514, 384433, 494271, 768866, 988542, 1153299, 1482813, 2306598, 2965626, 3459897, 6919794, 10379691, 20759382]

約数ペア:

[(1, 20759382), (2, 10379691), (3, 6919794), (6, 3459897), (7, 2965626), (9, 2306598), (14, 1482813), (18, 1153299), (21, 988542), (27, 768866), (42, 494271), (54, 384433), (63, 329514), (126, 164757), (189, 109838), (378, 54919)]