20932138

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 32542560

約数和(自身を除く): 11610422

約数列:

[1, 2, 53, 59, 106, 118, 3127, 3347, 6254, 6694, 177391, 197473, 354782, 394946, 10466069, 20932138]

約数ペア:

[(1, 20932138), (2, 10466069), (53, 394946), (59, 354782), (106, 197473), (118, 177391), (3127, 6694), (3347, 6254)]