20005242

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37463}}^1$

素因数の和:37557

約数の個数: 16

約数和(自身を含む): 40461120

約数和(自身を除く): 20455878

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37463, 74926, 112389, 224778, 3334207, 6668414, 10002621, 20005242]

約数ペア:

[(1, 20005242), (2, 10002621), (3, 6668414), (6, 3334207), (89, 224778), (178, 112389), (267, 74926), (534, 37463)]