20488062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487811}}^1$

素因数の和:487823

約数の個数: 16

約数和(自身を含む): 46829952

約数和(自身を除く): 26341890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487811, 975622, 1463433, 2926866, 3414677, 6829354, 10244031, 20488062]

約数ペア:

[(1, 20488062), (2, 10244031), (3, 6829354), (6, 3414677), (7, 2926866), (14, 1463433), (21, 975622), (42, 487811)]