20334748

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1051}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 40767104

約数和(自身を除く): 20432356

約数列:

[1, 2, 4, 7, 14, 28, 691, 1051, 1382, 2102, 2764, 4204, 4837, 7357, 9674, 14714, 19348, 29428, 726241, 1452482, 2904964, 5083687, 10167374, 20334748]

約数ペア:

[(1, 20334748), (2, 10167374), (4, 5083687), (7, 2904964), (14, 1452482), (28, 726241), (691, 29428), (1051, 19348), (1382, 14714), (2102, 9674), (2764, 7357), (4204, 4837)]