20183646927

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{15761}}^1$

素因数の和:16023

約数の個数: 32

約数和(自身を含む): 28174890240

約数和(自身を除く): 7991243313

約数列:

[1, 3, 37, 83, 111, 139, 249, 417, 3071, 5143, 9213, 11537, 15429, 15761, 34611, 47283, 426869, 583157, 1280607, 1308163, 1749471, 2190779, 3924489, 6572337, 48402031, 81058823, 145206093, 181834657, 243176469, 545503971, 6727882309, 20183646927]

約数ペア:

[(1, 20183646927), (3, 6727882309), (37, 545503971), (83, 243176469), (111, 181834657), (139, 145206093), (249, 81058823), (417, 48402031), (3071, 6572337), (5143, 3924489), (9213, 2190779), (11537, 1749471), (15429, 1308163), (15761, 1280607), (34611, 583157), (47283, 426869)]