20907186

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{35923}}^1$

素因数の和:36025

約数の個数: 16

約数和(自身を含む): 42246624

約数和(自身を除く): 21339438

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 35923, 71846, 107769, 215538, 3484531, 6969062, 10453593, 20907186]

約数ペア:

[(1, 20907186), (2, 10453593), (3, 6969062), (6, 3484531), (97, 215538), (194, 107769), (291, 71846), (582, 35923)]