2080459716

素因数分解:

$2^2\times 3^1\times {\mathrm{7901}}^1\times {\mathrm{21943}}^1$

素因数の和:29851

約数の個数: 24

約数和(自身を含む): 4855241664

約数和(自身を除く): 2774781948

約数列:

[1, 2, 3, 4, 6, 12, 7901, 15802, 21943, 23703, 31604, 43886, 47406, 65829, 87772, 94812, 131658, 263316, 173371643, 346743286, 520114929, 693486572, 1040229858, 2080459716]

約数ペア:

[(1, 2080459716), (2, 1040229858), (3, 693486572), (4, 520114929), (6, 346743286), (12, 173371643), (7901, 263316), (15802, 131658), (21943, 94812), (23703, 87772), (31604, 65829), (43886, 47406)]