20325762

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 45581760

約数和(自身を除く): 25255998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 3331, 6102, 6662, 9993, 19986, 29979, 59958, 89937, 179874, 376403, 752806, 1129209, 2258418, 3387627, 6775254, 10162881, 20325762]

約数ペア:

[(1, 20325762), (2, 10162881), (3, 6775254), (6, 3387627), (9, 2258418), (18, 1129209), (27, 752806), (54, 376403), (113, 179874), (226, 89937), (339, 59958), (678, 29979), (1017, 19986), (2034, 9993), (3051, 6662), (3331, 6102)]