20064243458

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1\times {\mathrm{11927}}^1$

素因数の和:13166

約数の個数: 32

約数和(自身を含む): 34751130624

約数和(自身を除く): 14686887166

約数列:

[1, 2, 7, 14, 107, 214, 749, 1123, 1498, 2246, 7861, 11927, 15722, 23854, 83489, 120161, 166978, 240322, 841127, 1276189, 1682254, 2552378, 8933323, 13394021, 17866646, 26788042, 93758147, 187516294, 1433160247, 2866320494, 10032121729, 20064243458]

約数ペア:

[(1, 20064243458), (2, 10032121729), (7, 2866320494), (14, 1433160247), (107, 187516294), (214, 93758147), (749, 26788042), (1123, 17866646), (1498, 13394021), (2246, 8933323), (7861, 2552378), (11927, 1682254), (15722, 1276189), (23854, 841127), (83489, 240322), (120161, 166978)]