2080345716

素因数分解:

$2^2\times 3^2\times {\mathrm{57787381}}^1$

素因数の和:57787391

約数の個数: 18

約数和(自身を含む): 5258651762

約数和(自身を除く): 3178306046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 57787381, 115574762, 173362143, 231149524, 346724286, 520086429, 693448572, 1040172858, 2080345716]

約数ペア:

[(1, 2080345716), (2, 1040172858), (3, 693448572), (4, 520086429), (6, 346724286), (9, 231149524), (12, 173362143), (18, 115574762), (36, 57787381)]