20054966106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477499193}}^1$

素因数の和:477499205

約数の個数: 16

約数和(自身を含む): 45839922624

約数和(自身を除く): 25784956518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477499193, 954998386, 1432497579, 2864995158, 3342494351, 6684988702, 10027483053, 20054966106]

約数ペア:

[(1, 20054966106), (2, 10027483053), (3, 6684988702), (6, 3342494351), (7, 2864995158), (14, 1432497579), (21, 954998386), (42, 477499193)]