20582331

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89101}}^1$

素因数の和:89122

約数の個数: 16

約数和(自身を含む): 34215168

約数和(自身を除く): 13632837

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 89101, 267303, 623707, 980111, 1871121, 2940333, 6860777, 20582331]

約数ペア:

[(1, 20582331), (3, 6860777), (7, 2940333), (11, 1871121), (21, 980111), (33, 623707), (77, 267303), (231, 89101)]