2020005063

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{68491}}^1$

素因数の和:68639

約数の個数: 24

約数和(自身を含む): 3045154320

約数和(自身を除く): 1025149257

約数列:

[1, 3, 9, 29, 87, 113, 261, 339, 1017, 3277, 9831, 29493, 68491, 205473, 616419, 1986239, 5958717, 7739483, 17876151, 23218449, 69655347, 224445007, 673335021, 2020005063]

約数ペア:

[(1, 2020005063), (3, 673335021), (9, 224445007), (29, 69655347), (87, 23218449), (113, 17876151), (261, 7739483), (339, 5958717), (1017, 1986239), (3277, 616419), (9831, 205473), (29493, 68491)]