20076027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 28272000

約数和(自身を除く): 8195973

約数列:

[1, 3, 19, 57, 569, 619, 1707, 1857, 10811, 11761, 32433, 35283, 352211, 1056633, 6692009, 20076027]

約数ペア:

[(1, 20076027), (3, 6692009), (19, 1056633), (57, 352211), (569, 35283), (619, 32433), (1707, 11761), (1857, 10811)]