20332509

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 28329600

約数和(自身を除く): 7997091

約数列:

[1, 3, 29, 87, 103, 309, 2269, 2987, 6807, 8961, 65801, 197403, 233707, 701121, 6777503, 20332509]

約数ペア:

[(1, 20332509), (3, 6777503), (29, 701121), (87, 233707), (103, 197403), (309, 65801), (2269, 8961), (2987, 6807)]