20093943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 7847817

約数列:

[1, 3, 43, 53, 129, 159, 2279, 2939, 6837, 8817, 126377, 155767, 379131, 467301, 6697981, 20093943]

約数ペア:

[(1, 20093943), (3, 6697981), (43, 467301), (53, 379131), (129, 155767), (159, 126377), (2279, 8817), (2939, 6837)]