20512576086

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30254537}}^1$

素因数の和:30254655

約数の個数: 16

約数和(自身を含む): 41388207984

約数和(自身を除く): 20875631898

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30254537, 60509074, 90763611, 181527222, 3418762681, 6837525362, 10256288043, 20512576086]

約数ペア:

[(1, 20512576086), (2, 10256288043), (3, 6837525362), (6, 3418762681), (113, 181527222), (226, 90763611), (339, 60509074), (678, 30254537)]