20085650811

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{11103179}}^1$

素因数の和:11103255

約数の個数: 16

約数和(自身を含む): 30200649600

約数和(自身を除く): 10114998789

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 11103179, 33309537, 99928611, 299785833, 743912993, 2231738979, 6695216937, 20085650811]

約数ペア:

[(1, 20085650811), (3, 6695216937), (9, 2231738979), (27, 743912993), (67, 299785833), (201, 99928611), (603, 33309537), (1809, 11103179)]