63667580

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2339}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 133857360

約数和(自身を除く): 70189780

約数列:

[1, 2, 4, 5, 10, 20, 1361, 2339, 2722, 4678, 5444, 6805, 9356, 11695, 13610, 23390, 27220, 46780, 3183379, 6366758, 12733516, 15916895, 31833790, 63667580]

約数ペア:

[(1, 63667580), (2, 31833790), (4, 15916895), (5, 12733516), (10, 6366758), (20, 3183379), (1361, 46780), (2339, 27220), (2722, 23390), (4678, 13610), (5444, 11695), (6805, 9356)]