20170670856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{151787}}^1$

素因数の和:151923

約数の個数: 96

約数和(自身を含む): 59179105440

約数和(自身を除く): 39008434584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 113, 147, 168, 196, 226, 294, 339, 392, 452, 588, 678, 791, 904, 1176, 1356, 1582, 2373, 2712, 3164, 4746, 5537, 6328, 9492, 11074, 16611, 18984, 22148, 33222, 44296, 66444, 132888, 151787, 303574, 455361, 607148, 910722, 1062509, 1214296, 1821444, 2125018, 3187527, 3642888, 4250036, 6375054, 7437563, 8500072, 12750108, 14875126, 17151931, 22312689, 25500216, 29750252, 34303862, 44625378, 51455793, 59500504, 68607724, 89250756, 102911586, 120063517, 137215448, 178501512, 205823172, 240127034, 360190551, 411646344, 480254068, 720381102, 840444619, 960508136, 1440762204, 1680889238, 2521333857, 2881524408, 3361778476, 5042667714, 6723556952, 10085335428, 20170670856]

約数ペア:

[(1, 20170670856), (2, 10085335428), (3, 6723556952), (4, 5042667714), (6, 3361778476), (7, 2881524408), (8, 2521333857), (12, 1680889238), (14, 1440762204), (21, 960508136), (24, 840444619), (28, 720381102), (42, 480254068), (49, 411646344), (56, 360190551), (84, 240127034), (98, 205823172), (113, 178501512), (147, 137215448), (168, 120063517), (196, 102911586), (226, 89250756), (294, 68607724), (339, 59500504), (392, 51455793), (452, 44625378), (588, 34303862), (678, 29750252), (791, 25500216), (904, 22312689), (1176, 17151931), (1356, 14875126), (1582, 12750108), (2373, 8500072), (2712, 7437563), (3164, 6375054), (4746, 4250036), (5537, 3642888), (6328, 3187527), (9492, 2125018), (11074, 1821444), (16611, 1214296), (18984, 1062509), (22148, 910722), (33222, 607148), (44296, 455361), (66444, 303574), (132888, 151787)]