20247316089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6742363}}^1$

素因数の和:6742397

約数の個数: 32

約数和(自身を含む): 36246948864

約数和(自身を除く): 15999632775

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6742363, 20227089, 47196541, 74165993, 87650719, 141589623, 222497979, 262952157, 519161951, 613555033, 964157909, 1557485853, 1840665099, 2892473727, 6749105363, 20247316089]

約数ペア:

[(1, 20247316089), (3, 6749105363), (7, 2892473727), (11, 1840665099), (13, 1557485853), (21, 964157909), (33, 613555033), (39, 519161951), (77, 262952157), (91, 222497979), (143, 141589623), (231, 87650719), (273, 74165993), (429, 47196541), (1001, 20227089), (3003, 6742363)]