20384826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44123}}^1$

素因数の和:44146

約数の個数: 32

約数和(自身を含む): 50830848

約数和(自身を除く): 30446022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44123, 88246, 132369, 264738, 308861, 485353, 617722, 926583, 970706, 1456059, 1853166, 2912118, 3397471, 6794942, 10192413, 20384826]

約数ペア:

[(1, 20384826), (2, 10192413), (3, 6794942), (6, 3397471), (7, 2912118), (11, 1853166), (14, 1456059), (21, 970706), (22, 926583), (33, 617722), (42, 485353), (66, 308861), (77, 264738), (154, 132369), (231, 88246), (462, 44123)]