20176101582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 50322263040

約数和(自身を除く): 30146161458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 569, 606, 643, 707, 1138, 1286, 1313, 1414, 1707, 1929, 2121, 2626, 3414, 3858, 3939, 3983, 4242, 4501, 7397, 7878, 7966, 8359, 9002, 9191, 11949, 13503, 14794, 16718, 18382, 22191, 23898, 25077, 27006, 27573, 44382, 50154, 51779, 55146, 57469, 58513, 64943, 103558, 114938, 117026, 129886, 155337, 172407, 175539, 194829, 310674, 344814, 351078, 365867, 389658, 402283, 454601, 731734, 747097, 804566, 844259, 909202, 1097601, 1206849, 1363803, 1494194, 1688518, 2195202, 2241291, 2413698, 2532777, 2561069, 2727606, 4482582, 4756271, 5065554, 5122138, 5229679, 5909813, 7683207, 9512542, 10459358, 11819626, 14268813, 15366414, 15689037, 17729439, 28537626, 31378074, 33293897, 35458878, 36952567, 66587794, 73905134, 99881691, 110857701, 199763382, 221715402, 258667969, 480383371, 517335938, 776003907, 960766742, 1441150113, 1552007814, 2882300226, 3362683597, 6725367194, 10088050791, 20176101582]

約数ペア:

[(1, 20176101582), (2, 10088050791), (3, 6725367194), (6, 3362683597), (7, 2882300226), (13, 1552007814), (14, 1441150113), (21, 960766742), (26, 776003907), (39, 517335938), (42, 480383371), (78, 258667969), (91, 221715402), (101, 199763382), (182, 110857701), (202, 99881691), (273, 73905134), (303, 66587794), (546, 36952567), (569, 35458878), (606, 33293897), (643, 31378074), (707, 28537626), (1138, 17729439), (1286, 15689037), (1313, 15366414), (1414, 14268813), (1707, 11819626), (1929, 10459358), (2121, 9512542), (2626, 7683207), (3414, 5909813), (3858, 5229679), (3939, 5122138), (3983, 5065554), (4242, 4756271), (4501, 4482582), (7397, 2727606), (7878, 2561069), (7966, 2532777), (8359, 2413698), (9002, 2241291), (9191, 2195202), (11949, 1688518), (13503, 1494194), (14794, 1363803), (16718, 1206849), (18382, 1097601), (22191, 909202), (23898, 844259), (25077, 804566), (27006, 747097), (27573, 731734), (44382, 454601), (50154, 402283), (51779, 389658), (55146, 365867), (57469, 351078), (58513, 344814), (64943, 310674), (103558, 194829), (114938, 175539), (117026, 172407), (129886, 155337)]