20949204

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32939}}^1$

素因数の和:32999

約数の個数: 24

約数和(自身を含む): 49805280

約数和(自身を除く): 28856076

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32939, 65878, 98817, 131756, 197634, 395268, 1745767, 3491534, 5237301, 6983068, 10474602, 20949204]

約数ペア:

[(1, 20949204), (2, 10474602), (3, 6983068), (4, 5237301), (6, 3491534), (12, 1745767), (53, 395268), (106, 197634), (159, 131756), (212, 98817), (318, 65878), (636, 32939)]