20092611

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86981}}^1$

素因数の和:87002

約数の個数: 16

約数和(自身を含む): 33401088

約数和(自身を除く): 13308477

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86981, 260943, 608867, 956791, 1826601, 2870373, 6697537, 20092611]

約数ペア:

[(1, 20092611), (3, 6697537), (7, 2870373), (11, 1826601), (21, 956791), (33, 608867), (77, 260943), (231, 86981)]