20164046001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1891739}}^1$

素因数の和:1891789

約数の個数: 32

約数和(自身を含む): 32689267200

約数和(自身を除く): 12525221199

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 1891739, 5675217, 20809129, 32159563, 35943041, 62427387, 96478689, 107829123, 353755193, 395373451, 611031697, 1061265579, 1186120353, 1833095091, 6721348667, 20164046001]

約数ペア:

[(1, 20164046001), (3, 6721348667), (11, 1833095091), (17, 1186120353), (19, 1061265579), (33, 611031697), (51, 395373451), (57, 353755193), (187, 107829123), (209, 96478689), (323, 62427387), (561, 35943041), (627, 32159563), (969, 20809129), (3553, 5675217), (10659, 1891739)]