20108838

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37657}}^1$

素因数の和:37751

約数の個数: 16

約数和(自身を含む): 40670640

約数和(自身を除く): 20561802

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37657, 75314, 112971, 225942, 3351473, 6702946, 10054419, 20108838]

約数ペア:

[(1, 20108838), (2, 10054419), (3, 6702946), (6, 3351473), (89, 225942), (178, 112971), (267, 75314), (534, 37657)]