20546418

素因数分解:

$2^1\times 3^1\times {\mathrm{383}}^1\times {\mathrm{8941}}^1$

素因数の和:9329

約数の個数: 16

約数和(自身を含む): 41204736

約数和(自身を除く): 20658318

約数列:

[1, 2, 3, 6, 383, 766, 1149, 2298, 8941, 17882, 26823, 53646, 3424403, 6848806, 10273209, 20546418]

約数ペア:

[(1, 20546418), (2, 10273209), (3, 6848806), (6, 3424403), (383, 53646), (766, 26823), (1149, 17882), (2298, 8941)]