20071144254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13397}}^1\times {\mathrm{35671}}^1$

素因数の和:49080

約数の個数: 32

約数和(自身を含む): 45881611776

約数和(自身を除く): 25810467522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13397, 26794, 35671, 40191, 71342, 80382, 93779, 107013, 187558, 214026, 249697, 281337, 499394, 562674, 749091, 1498182, 477884387, 955768774, 1433653161, 2867306322, 3345190709, 6690381418, 10035572127, 20071144254]

約数ペア:

[(1, 20071144254), (2, 10035572127), (3, 6690381418), (6, 3345190709), (7, 2867306322), (14, 1433653161), (21, 955768774), (42, 477884387), (13397, 1498182), (26794, 749091), (35671, 562674), (40191, 499394), (71342, 281337), (80382, 249697), (93779, 214026), (107013, 187558)]