20172959795

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1\times {\mathrm{11633}}^1$

素因数の和:16462

約数の個数: 16

約数和(自身を含む): 24546436992

約数和(自身を除く): 4373477197

約数列:

[1, 5, 73, 365, 4751, 11633, 23755, 58165, 346823, 849209, 1734115, 4246045, 55268383, 276341915, 4034591959, 20172959795]

約数ペア:

[(1, 20172959795), (5, 4034591959), (73, 276341915), (365, 55268383), (4751, 4246045), (11633, 1734115), (23755, 849209), (58165, 346823)]