20596653

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9934

約数の個数: 32

約数和(自身を含む): 38046720

約数和(自身を除く): 17450067

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9907, 29721, 69349, 89163, 108977, 208047, 267489, 326931, 624141, 762839, 980793, 1872423, 2288517, 2942379, 6865551, 20596653]

約数ペア:

[(1, 20596653), (3, 6865551), (7, 2942379), (9, 2288517), (11, 1872423), (21, 980793), (27, 762839), (33, 624141), (63, 326931), (77, 267489), (99, 208047), (189, 108977), (231, 89163), (297, 69349), (693, 29721), (2079, 9907)]