20238449472

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1211593}}^1$

素因数の和:1211640

約数の個数: 84

約数和(自身を含む): 60010250820

約数和(自身を除く): 39771801348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 1211593, 2423186, 3634779, 4846372, 7269558, 9692744, 10904337, 14539116, 19385488, 21808674, 29078232, 35136197, 38770976, 43617348, 58156464, 70272394, 77541952, 87234696, 105408591, 116312928, 140544788, 174469392, 210817182, 232625856, 281089576, 316225773, 348938784, 421634364, 562179152, 632451546, 697877568, 843268728, 1124358304, 1264903092, 1686537456, 2248716608, 2529806184, 3373074912, 5059612368, 6746149824, 10119224736, 20238449472]

約数ペア:

[(1, 20238449472), (2, 10119224736), (3, 6746149824), (4, 5059612368), (6, 3373074912), (8, 2529806184), (9, 2248716608), (12, 1686537456), (16, 1264903092), (18, 1124358304), (24, 843268728), (29, 697877568), (32, 632451546), (36, 562179152), (48, 421634364), (58, 348938784), (64, 316225773), (72, 281089576), (87, 232625856), (96, 210817182), (116, 174469392), (144, 140544788), (174, 116312928), (192, 105408591), (232, 87234696), (261, 77541952), (288, 70272394), (348, 58156464), (464, 43617348), (522, 38770976), (576, 35136197), (696, 29078232), (928, 21808674), (1044, 19385488), (1392, 14539116), (1856, 10904337), (2088, 9692744), (2784, 7269558), (4176, 4846372), (5568, 3634779), (8352, 2423186), (16704, 1211593)]