20668816967

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{22063}}^1$

素因数の和:22490

約数の個数: 16

約数和(自身を含む): 21532522368

約数和(自身を除く): 863705401

約数列:

[1, 41, 73, 313, 2993, 12833, 22063, 22849, 904583, 936809, 1610599, 6905719, 66034559, 283134479, 504117487, 20668816967]

約数ペア:

[(1, 20668816967), (41, 504117487), (73, 283134479), (313, 66034559), (2993, 6905719), (12833, 1610599), (22063, 936809), (22849, 904583)]