20103465613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3677239}}^1$

素因数の和:3677328

約数の個数: 16

約数和(自身を含む): 25417082880

約数和(自身を除く): 5313617267

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 3677239, 25740673, 40449629, 261083969, 283147403, 1827587783, 2871923659, 20103465613]

約数ペア:

[(1, 20103465613), (7, 2871923659), (11, 1827587783), (71, 283147403), (77, 261083969), (497, 40449629), (781, 25740673), (5467, 3677239)]