20164846845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9400861}}^1$

素因数の和:9400893

約数の個数: 32

約数和(自身を含む): 37904275584

約数和(自身を除く): 17739428739

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9400861, 28202583, 47004305, 103409471, 122211193, 141012915, 310228413, 366633579, 517047355, 611055965, 1344323123, 1551142065, 1833167895, 4032969369, 6721615615, 20164846845]

約数ペア:

[(1, 20164846845), (3, 6721615615), (5, 4032969369), (11, 1833167895), (13, 1551142065), (15, 1344323123), (33, 611055965), (39, 517047355), (55, 366633579), (65, 310228413), (143, 141012915), (165, 122211193), (195, 103409471), (429, 47004305), (715, 28202583), (2145, 9400861)]