20162469908

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1567}}^1\times {\mathrm{2381}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 40576779264

約数和(自身を除く): 20414309356

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 1567, 2381, 2702, 3134, 4762, 5404, 6268, 9524, 10969, 16667, 21938, 33334, 43876, 66668, 302431, 459533, 604862, 919066, 1209724, 1838132, 2117017, 3216731, 3731027, 4234034, 6433462, 7462054, 8468068, 12866924, 14924108, 26117189, 52234378, 104468756, 720088211, 1440176422, 2880352844, 5040617477, 10081234954, 20162469908]

約数ペア:

[(1, 20162469908), (2, 10081234954), (4, 5040617477), (7, 2880352844), (14, 1440176422), (28, 720088211), (193, 104468756), (386, 52234378), (772, 26117189), (1351, 14924108), (1567, 12866924), (2381, 8468068), (2702, 7462054), (3134, 6433462), (4762, 4234034), (5404, 3731027), (6268, 3216731), (9524, 2117017), (10969, 1838132), (16667, 1209724), (21938, 919066), (33334, 604862), (43876, 459533), (66668, 302431)]