20546944

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14593}}^1$

素因数の和:14618

約数の個数: 32

約数和(自身を含む): 44657640

約数和(自身を除く): 24110696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14593, 29186, 58372, 116744, 160523, 233488, 321046, 466976, 642092, 933952, 1284184, 1867904, 2568368, 5136736, 10273472, 20546944]

約数ペア:

[(1, 20546944), (2, 10273472), (4, 5136736), (8, 2568368), (11, 1867904), (16, 1284184), (22, 933952), (32, 642092), (44, 466976), (64, 321046), (88, 233488), (128, 160523), (176, 116744), (352, 58372), (704, 29186), (1408, 14593)]