20323611

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29327}}^1$

素因数の和:29351

約数の個数: 24

約数和(自身を含む): 36601344

約数和(自身を除く): 16277733

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29327, 87981, 205289, 263943, 322597, 615867, 967791, 1847601, 2258179, 2903373, 6774537, 20323611]

約数ペア:

[(1, 20323611), (3, 6774537), (7, 2903373), (9, 2258179), (11, 1847601), (21, 967791), (33, 615867), (63, 322597), (77, 263943), (99, 205289), (231, 87981), (693, 29327)]