20164579711

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1\times {\mathrm{10937}}^1$

素因数の和:15198

約数の個数: 16

約数和(自身を含む): 22156012800

約数和(自身を除く): 1991433089

約数列:

[1, 19, 23, 437, 4219, 10937, 80161, 97037, 207803, 251551, 1843703, 4779469, 46143203, 876720857, 1061293669, 20164579711]

約数ペア:

[(1, 20164579711), (19, 1061293669), (23, 876720857), (437, 46143203), (4219, 4779469), (10937, 1843703), (80161, 251551), (97037, 207803)]