20173233728

素因数分解:

$2^6\times {\mathrm{2741}}^1\times {\mathrm{114997}}^1$

素因数の和:117750

約数の個数: 28

約数和(自身を含む): 40046213532

約数和(自身を除く): 19872979804

約数列:

[1, 2, 4, 8, 16, 32, 64, 2741, 5482, 10964, 21928, 43856, 87712, 114997, 175424, 229994, 459988, 919976, 1839952, 3679904, 7359808, 315206777, 630413554, 1260827108, 2521654216, 5043308432, 10086616864, 20173233728]

約数ペア:

[(1, 20173233728), (2, 10086616864), (4, 5043308432), (8, 2521654216), (16, 1260827108), (32, 630413554), (64, 315206777), (2741, 7359808), (5482, 3679904), (10964, 1839952), (21928, 919976), (43856, 459988), (87712, 229994), (114997, 175424)]