20174366

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4687

約数の個数: 16

約数和(自身を含む): 31684608

約数和(自身を除く): 11510242

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 4583, 9166, 142073, 284146, 325393, 650786, 10087183, 20174366]

約数ペア:

[(1, 20174366), (2, 10087183), (31, 650786), (62, 325393), (71, 284146), (142, 142073), (2201, 9166), (4402, 4583)]