20584982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15859}}^1$

素因数の和:15931

約数の個数: 16

約数和(自身を含む): 34257600

約数和(自身を除く): 13672618

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15859, 31718, 174449, 348898, 935681, 1871362, 10292491, 20584982]

約数ペア:

[(1, 20584982), (2, 10292491), (11, 1871362), (22, 935681), (59, 348898), (118, 174449), (649, 31718), (1298, 15859)]