20806301681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1231}}^1\times {\mathrm{1867}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 22756005888

約数和(自身を除く): 1949704207

約数列:

[1, 11, 823, 1231, 1867, 9053, 13541, 20537, 1013113, 1536541, 2298277, 11144243, 16901951, 25281047, 1891481971, 20806301681]

約数ペア:

[(1, 20806301681), (11, 1891481971), (823, 25281047), (1231, 16901951), (1867, 11144243), (9053, 2298277), (13541, 1536541), (20537, 1013113)]