20211598055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1\times {\mathrm{929}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 26576424000

約数和(自身を除く): 6364825945

約数列:

[1, 5, 11, 55, 449, 881, 929, 2245, 4405, 4645, 4939, 9691, 10219, 24695, 48455, 51095, 395569, 417121, 818449, 1977845, 2085605, 4092245, 4351259, 4588331, 9002939, 21756295, 22941655, 45014695, 367483601, 1837418005, 4042319611, 20211598055]

約数ペア:

[(1, 20211598055), (5, 4042319611), (11, 1837418005), (55, 367483601), (449, 45014695), (881, 22941655), (929, 21756295), (2245, 9002939), (4405, 4588331), (4645, 4351259), (4939, 4092245), (9691, 2085605), (10219, 1977845), (24695, 818449), (48455, 417121), (51095, 395569)]