20122556511

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1\times {\mathrm{159403}}^1$

素因数の和:160886

約数の個数: 16

約数和(自身を含む): 27774552960

約数和(自身を除く): 7651996449

約数列:

[1, 3, 29, 87, 1451, 4353, 42079, 126237, 159403, 478209, 4622687, 13868061, 231293753, 693881259, 6707518837, 20122556511]

約数ペア:

[(1, 20122556511), (3, 6707518837), (29, 693881259), (87, 231293753), (1451, 13868061), (4353, 4622687), (42079, 478209), (126237, 159403)]