20114073

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6793}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 33915648

約数和(自身を除く): 13801575

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 6793, 20379, 47551, 61137, 142653, 319271, 427959, 957813, 2234897, 2873439, 6704691, 20114073]

約数ペア:

[(1, 20114073), (3, 6704691), (7, 2873439), (9, 2234897), (21, 957813), (47, 427959), (63, 319271), (141, 142653), (329, 61137), (423, 47551), (987, 20379), (2961, 6793)]