20803525182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5529911}}^1$

素因数の和:5529949

約数の個数: 48

約数和(自身を含む): 51759976320

約数和(自身を除く): 30956451138

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5529911, 11059822, 16589733, 33179466, 49769199, 60829021, 99538398, 105068309, 121658042, 182487063, 210136618, 315204927, 364974126, 547461189, 630409854, 945614781, 1094922378, 1155751399, 1891229562, 2311502798, 3467254197, 6934508394, 10401762591, 20803525182]

約数ペア:

[(1, 20803525182), (2, 10401762591), (3, 6934508394), (6, 3467254197), (9, 2311502798), (11, 1891229562), (18, 1155751399), (19, 1094922378), (22, 945614781), (33, 630409854), (38, 547461189), (57, 364974126), (66, 315204927), (99, 210136618), (114, 182487063), (171, 121658042), (198, 105068309), (209, 99538398), (342, 60829021), (418, 49769199), (627, 33179466), (1254, 16589733), (1881, 11059822), (3762, 5529911)]