20888970033

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{16529}}^1$

素因数の和:16797

約数の個数: 32

約数和(自身を含む): 29249372160

約数和(自身を除く): 8360402127

約数列:

[1, 3, 31, 93, 107, 127, 321, 381, 3317, 3937, 9951, 11811, 13589, 16529, 40767, 49587, 421259, 512399, 1263777, 1537197, 1768603, 2099183, 5305809, 6297549, 54826693, 65074673, 164480079, 195224019, 224612581, 673837743, 6962990011, 20888970033]

約数ペア:

[(1, 20888970033), (3, 6962990011), (31, 673837743), (93, 224612581), (107, 195224019), (127, 164480079), (321, 65074673), (381, 54826693), (3317, 6297549), (3937, 5305809), (9951, 2099183), (11811, 1768603), (13589, 1537197), (16529, 1263777), (40767, 512399), (49587, 421259)]