20175243479

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{36691}}^1$

素因数の和:37070

約数の個数: 16

約数和(自身を含む): 21257877120

約数和(自身を除く): 1082633641

約数列:

[1, 29, 67, 283, 1943, 8207, 18961, 36691, 549869, 1064039, 2458297, 10383553, 71290613, 301123037, 695698051, 20175243479]

約数ペア:

[(1, 20175243479), (29, 695698051), (67, 301123037), (283, 71290613), (1943, 10383553), (8207, 2458297), (18961, 1064039), (36691, 549869)]