20348007809

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{11939}}^1$

素因数の和:12680

約数の個数: 16

約数和(自身を含む): 21219576960

約数和(自身を除く): 871569151

約数列:

[1, 37, 73, 631, 2701, 11939, 23347, 46063, 441743, 871547, 1704331, 7533509, 32247239, 278739833, 549946157, 20348007809]

約数ペア:

[(1, 20348007809), (37, 549946157), (73, 278739833), (631, 32247239), (2701, 7533509), (11939, 1704331), (23347, 871547), (46063, 441743)]