20965302

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14033}}^1$

素因数の和:14124

約数の個数: 24

約数和(自身を含む): 45975384

約数和(自身を除く): 25010082

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 14033, 28066, 42099, 84198, 126297, 252594, 1164739, 2329478, 3494217, 6988434, 10482651, 20965302]

約数ペア:

[(1, 20965302), (2, 10482651), (3, 6988434), (6, 3494217), (9, 2329478), (18, 1164739), (83, 252594), (166, 126297), (249, 84198), (498, 42099), (747, 28066), (1494, 14033)]