20348868144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1\times {\mathrm{2693}}^1$

素因数の和:4027

約数の個数: 120

約数和(自身を含む): 57847141296

約数和(自身を除く): 37498273152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1301, 1452, 1936, 2602, 2693, 2904, 3903, 5204, 5386, 5808, 7806, 8079, 10408, 10772, 14311, 15612, 16158, 20816, 21544, 28622, 29623, 31224, 32316, 42933, 43088, 57244, 59246, 62448, 64632, 85866, 88869, 114488, 118492, 129264, 157421, 171732, 177738, 228976, 236984, 314842, 325853, 343464, 355476, 472263, 473968, 629684, 651706, 686928, 710952, 944526, 977559, 1259368, 1303412, 1421904, 1889052, 1955118, 2518736, 2606824, 3503593, 3778104, 3910236, 5213648, 7007186, 7556208, 7820472, 10510779, 14014372, 15640944, 21021558, 28028744, 38539523, 42043116, 56057488, 77079046, 84086232, 115618569, 154158092, 168172464, 231237138, 308316184, 423934753, 462474276, 616632368, 847869506, 924948552, 1271804259, 1695739012, 1849897104, 2543608518, 3391478024, 5087217036, 6782956048, 10174434072, 20348868144]

約数ペア:

[(1, 20348868144), (2, 10174434072), (3, 6782956048), (4, 5087217036), (6, 3391478024), (8, 2543608518), (11, 1849897104), (12, 1695739012), (16, 1271804259), (22, 924948552), (24, 847869506), (33, 616632368), (44, 462474276), (48, 423934753), (66, 308316184), (88, 231237138), (121, 168172464), (132, 154158092), (176, 115618569), (242, 84086232), (264, 77079046), (363, 56057488), (484, 42043116), (528, 38539523), (726, 28028744), (968, 21021558), (1301, 15640944), (1452, 14014372), (1936, 10510779), (2602, 7820472), (2693, 7556208), (2904, 7007186), (3903, 5213648), (5204, 3910236), (5386, 3778104), (5808, 3503593), (7806, 2606824), (8079, 2518736), (10408, 1955118), (10772, 1889052), (14311, 1421904), (15612, 1303412), (16158, 1259368), (20816, 977559), (21544, 944526), (28622, 710952), (29623, 686928), (31224, 651706), (32316, 629684), (42933, 473968), (43088, 472263), (57244, 355476), (59246, 343464), (62448, 325853), (64632, 314842), (85866, 236984), (88869, 228976), (114488, 177738), (118492, 171732), (129264, 157421)]