20629054

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 32074128

約数和(自身を除く): 11445074

約数列:

[1, 2, 37, 74, 113, 226, 2467, 4181, 4934, 8362, 91279, 182558, 278771, 557542, 10314527, 20629054]

約数ペア:

[(1, 20629054), (2, 10314527), (37, 557542), (74, 278771), (113, 182558), (226, 91279), (2467, 8362), (4181, 4934)]