20164674046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1026401}}^1$

素因数の和:1026480

約数の個数: 32

約数和(自身を含む): 35472453120

約数和(自身を除く): 15307779074

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 9823, 19646, 1026401, 2052802, 11290411, 19501619, 22580822, 39003238, 48240847, 96481694, 214517809, 429035618, 530649317, 916576093, 1061298634, 1833152186, 10082337023, 20164674046]

約数ペア:

[(1, 20164674046), (2, 10082337023), (11, 1833152186), (19, 1061298634), (22, 916576093), (38, 530649317), (47, 429035618), (94, 214517809), (209, 96481694), (418, 48240847), (517, 39003238), (893, 22580822), (1034, 19501619), (1786, 11290411), (9823, 2052802), (19646, 1026401)]