9960220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 21231504

約数和(自身を除く): 11271284

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 7433, 14866, 29732, 37165, 74330, 148660, 498011, 996022, 1992044, 2490055, 4980110, 9960220]

約数ペア:

[(1, 9960220), (2, 4980110), (4, 2490055), (5, 1992044), (10, 996022), (20, 498011), (67, 148660), (134, 74330), (268, 37165), (335, 29732), (670, 14866), (1340, 7433)]