20494284

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8849}}^1$

素因数の和:9049

約数の個数: 24

約数和(自身を含む): 48073200

約数和(自身を除く): 27578916

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8849, 17698, 26547, 35396, 53094, 106188, 1707857, 3415714, 5123571, 6831428, 10247142, 20494284]

約数ペア:

[(1, 20494284), (2, 10247142), (3, 6831428), (4, 5123571), (6, 3415714), (12, 1707857), (193, 106188), (386, 53094), (579, 35396), (772, 26547), (1158, 17698), (2316, 8849)]