20341167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 34076160

約数和(自身を除く): 13734993

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 509, 519, 1211, 1527, 1903, 3563, 3633, 5599, 5709, 10689, 13321, 16797, 39193, 39963, 88057, 117579, 264171, 616399, 968627, 1849197, 2905881, 6780389, 20341167]

約数ペア:

[(1, 20341167), (3, 6780389), (7, 2905881), (11, 1849197), (21, 968627), (33, 616399), (77, 264171), (173, 117579), (231, 88057), (509, 39963), (519, 39193), (1211, 16797), (1527, 13321), (1903, 10689), (3563, 5709), (3633, 5599)]