20196967660712

素因数分解:

$2^3\times {\mathrm{3491}}^1\times {\mathrm{21601}}^1\times {\mathrm{33479}}^1$

素因数の和:58577

約数の個数: 32

約数和(自身を含む): 37883047204800

約数和(自身を除く): 17686079544088

約数列:

[1, 2, 4, 8, 3491, 6982, 13964, 21601, 27928, 33479, 43202, 66958, 86404, 133916, 172808, 267832, 75409091, 116875189, 150818182, 233750378, 301636364, 467500756, 603272728, 723179879, 935001512, 1446359758, 2892719516, 5785439032, 2524620957589, 5049241915178, 10098483830356, 20196967660712]

約数ペア:

[(1, 20196967660712), (2, 10098483830356), (4, 5049241915178), (8, 2524620957589), (3491, 5785439032), (6982, 2892719516), (13964, 1446359758), (21601, 935001512), (27928, 723179879), (33479, 603272728), (43202, 467500756), (66958, 301636364), (86404, 233750378), (133916, 150818182), (172808, 116875189), (267832, 75409091)]