20194088976

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1241033}}^1$

素因数の和:1241160

約数の個数: 60

約数和(自身を含む): 57015584028

約数和(自身を除く): 36821495052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 1241033, 2482066, 3723099, 4964132, 7446198, 9928264, 11169297, 14892396, 19856528, 22338594, 29784792, 44677188, 59569584, 89354376, 140236729, 178708752, 280473458, 420710187, 560946916, 841420374, 1121893832, 1262130561, 1682840748, 2243787664, 2524261122, 3365681496, 5048522244, 6731362992, 10097044488, 20194088976]

約数ペア:

[(1, 20194088976), (2, 10097044488), (3, 6731362992), (4, 5048522244), (6, 3365681496), (8, 2524261122), (9, 2243787664), (12, 1682840748), (16, 1262130561), (18, 1121893832), (24, 841420374), (36, 560946916), (48, 420710187), (72, 280473458), (113, 178708752), (144, 140236729), (226, 89354376), (339, 59569584), (452, 44677188), (678, 29784792), (904, 22338594), (1017, 19856528), (1356, 14892396), (1808, 11169297), (2034, 9928264), (2712, 7446198), (4068, 4964132), (5424, 3723099), (8136, 2482066), (16272, 1241033)]