20136487854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1730831}}^1$

素因数の和:1731120

約数の個数: 32

約数和(自身を含む): 46192444416

約数和(自身を除く): 26055956562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 1730831, 3461662, 5192493, 10384986, 12115817, 24231634, 36347451, 72694902, 479440187, 958880374, 1438320561, 2876641122, 3356081309, 6712162618, 10068243927, 20136487854]

約数ペア:

[(1, 20136487854), (2, 10068243927), (3, 6712162618), (6, 3356081309), (7, 2876641122), (14, 1438320561), (21, 958880374), (42, 479440187), (277, 72694902), (554, 36347451), (831, 24231634), (1662, 12115817), (1939, 10384986), (3878, 5192493), (5817, 3461662), (11634, 1730831)]