20244021

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16339}}^1$

素因数の和:16408

約数の個数: 16

約数和(自身を含む): 31372800

約数和(自身を除く): 11128779

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 16339, 49017, 114373, 343119, 964001, 2892003, 6748007, 20244021]

約数ペア:

[(1, 20244021), (3, 6748007), (7, 2892003), (21, 964001), (59, 343119), (177, 114373), (413, 49017), (1239, 16339)]