20186013790

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1414577}}^1$

素因数の和:1416011

約数の個数: 16

約数和(自身を含む): 36360312912

約数和(自身を除く): 16174299122

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 1414577, 2829154, 7072885, 14145770, 2018601379, 4037202758, 10093006895, 20186013790]

約数ペア:

[(1, 20186013790), (2, 10093006895), (5, 4037202758), (10, 2018601379), (1427, 14145770), (2854, 7072885), (7135, 2829154), (14270, 1414577)]