20512114854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44398517}}^1$

素因数の和:44398540

約数の個数: 32

約数和(自身を含む): 51147092736

約数和(自身を除く): 30634977882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44398517, 88797034, 133195551, 266391102, 310789619, 488383687, 621579238, 932368857, 976767374, 1465151061, 1864737714, 2930302122, 3418685809, 6837371618, 10256057427, 20512114854]

約数ペア:

[(1, 20512114854), (2, 10256057427), (3, 6837371618), (6, 3418685809), (7, 2930302122), (11, 1864737714), (14, 1465151061), (21, 976767374), (22, 932368857), (33, 621579238), (42, 488383687), (66, 310789619), (77, 266391102), (154, 133195551), (231, 88797034), (462, 44398517)]