20350011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 29772288

約数和(自身を除く): 9422277

約数列:

[1, 3, 11, 33, 181, 543, 1991, 3407, 5973, 10221, 37477, 112431, 616667, 1850001, 6783337, 20350011]

約数ペア:

[(1, 20350011), (3, 6783337), (11, 1850001), (33, 616667), (181, 112431), (543, 37477), (1991, 10221), (3407, 5973)]