20808614913

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1\times {\mathrm{95203}}^1$

素因数の和:97024

約数の個数: 16

約数和(自身を含む): 28437815616

約数和(自身を除く): 7629200703

約数列:

[1, 3, 41, 123, 1777, 5331, 72857, 95203, 218571, 285609, 3903323, 11709969, 169175731, 507527193, 6936204971, 20808614913]

約数ペア:

[(1, 20808614913), (3, 6936204971), (41, 507527193), (123, 169175731), (1777, 11709969), (5331, 3903323), (72857, 285609), (95203, 218571)]