20132677615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1\times {\mathrm{769}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 24900986880

約数和(自身を除く): 4768309265

約数列:

[1, 5, 43, 215, 263, 463, 769, 1315, 2315, 3845, 11309, 19909, 33067, 56545, 99545, 121769, 165335, 202247, 356047, 608845, 1011235, 1780235, 5236067, 8696621, 15310021, 26180335, 43483105, 76550105, 93640361, 468201805, 4026535523, 20132677615]

約数ペア:

[(1, 20132677615), (5, 4026535523), (43, 468201805), (215, 93640361), (263, 76550105), (463, 43483105), (769, 26180335), (1315, 15310021), (2315, 8696621), (3845, 5236067), (11309, 1780235), (19909, 1011235), (33067, 608845), (56545, 356047), (99545, 202247), (121769, 165335)]