2020367043

素因数分解:

$3^4\times {\mathrm{1283}}^1\times {\mathrm{19441}}^1$

素因数の和:20736

約数の個数: 20

約数和(自身を含む): 3020586888

約数和(自身を除く): 1000219845

約数列:

[1, 3, 9, 27, 81, 1283, 3849, 11547, 19441, 34641, 58323, 103923, 174969, 524907, 1574721, 24942803, 74828409, 224485227, 673455681, 2020367043]

約数ペア:

[(1, 2020367043), (3, 673455681), (9, 224485227), (27, 74828409), (81, 24942803), (1283, 1574721), (3849, 524907), (11547, 174969), (19441, 103923), (34641, 58323)]