20081382

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63149}}^1$

素因数の和:63207

約数の個数: 16

約数和(自身を含む): 40921200

約数和(自身を除く): 20839818

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63149, 126298, 189447, 378894, 3346897, 6693794, 10040691, 20081382]

約数ペア:

[(1, 20081382), (2, 10040691), (3, 6693794), (6, 3346897), (53, 378894), (106, 189447), (159, 126298), (318, 63149)]