20224572816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:810

約数の個数: 240

約数和(自身を含む): 61926536448

約数和(自身を除く): 41701963632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 211, 249, 294, 332, 336, 392, 422, 491, 498, 581, 588, 633, 664, 784, 844, 982, 996, 1162, 1176, 1266, 1328, 1473, 1477, 1688, 1743, 1964, 1992, 2324, 2352, 2532, 2946, 2954, 3376, 3437, 3486, 3928, 3984, 4067, 4431, 4648, 5064, 5892, 5908, 6874, 6972, 7856, 8134, 8862, 9296, 10128, 10311, 10339, 11784, 11816, 12201, 13748, 13944, 16268, 17513, 17724, 20622, 20678, 23568, 23632, 24059, 24402, 27496, 27888, 31017, 32536, 35026, 35448, 40753, 41244, 41356, 48118, 48804, 52539, 54992, 62034, 65072, 70052, 70896, 72177, 81506, 82488, 82712, 96236, 97608, 103601, 105078, 122259, 122591, 124068, 140104, 144354, 163012, 164976, 165424, 192472, 195216, 207202, 210156, 244518, 245182, 248136, 280208, 285271, 288708, 310803, 326024, 367773, 384944, 414404, 420312, 489036, 490364, 496272, 570542, 577416, 621606, 652048, 725207, 735546, 828808, 840624, 855813, 858137, 978072, 980728, 1141084, 1154832, 1243212, 1450414, 1471092, 1657616, 1711626, 1716274, 1956144, 1961456, 1996897, 2175621, 2282168, 2486424, 2574411, 2900828, 2942184, 3423252, 3432548, 3993794, 4351242, 4564336, 4972848, 5076449, 5148822, 5801656, 5884368, 5990691, 6846504, 6865096, 7987588, 8598883, 8702484, 10152898, 10297644, 11603312, 11981382, 13693008, 13730192, 15229347, 15975176, 17197766, 17404968, 20305796, 20595288, 23962764, 25796649, 30458694, 31950352, 34395532, 34809936, 40611592, 41190576, 47925528, 51593298, 60192181, 60917388, 68791064, 81223184, 95851056, 103186596, 120384362, 121834776, 137582128, 180576543, 206373192, 240768724, 243669552, 361153086, 412746384, 421345267, 481537448, 722306172, 842690534, 963074896, 1264035801, 1444612344, 1685381068, 2528071602, 2889224688, 3370762136, 5056143204, 6741524272, 10112286408, 20224572816]

約数ペア:

[(1, 20224572816), (2, 10112286408), (3, 6741524272), (4, 5056143204), (6, 3370762136), (7, 2889224688), (8, 2528071602), (12, 1685381068), (14, 1444612344), (16, 1264035801), (21, 963074896), (24, 842690534), (28, 722306172), (42, 481537448), (48, 421345267), (49, 412746384), (56, 361153086), (83, 243669552), (84, 240768724), (98, 206373192), (112, 180576543), (147, 137582128), (166, 121834776), (168, 120384362), (196, 103186596), (211, 95851056), (249, 81223184), (294, 68791064), (332, 60917388), (336, 60192181), (392, 51593298), (422, 47925528), (491, 41190576), (498, 40611592), (581, 34809936), (588, 34395532), (633, 31950352), (664, 30458694), (784, 25796649), (844, 23962764), (982, 20595288), (996, 20305796), (1162, 17404968), (1176, 17197766), (1266, 15975176), (1328, 15229347), (1473, 13730192), (1477, 13693008), (1688, 11981382), (1743, 11603312), (1964, 10297644), (1992, 10152898), (2324, 8702484), (2352, 8598883), (2532, 7987588), (2946, 6865096), (2954, 6846504), (3376, 5990691), (3437, 5884368), (3486, 5801656), (3928, 5148822), (3984, 5076449), (4067, 4972848), (4431, 4564336), (4648, 4351242), (5064, 3993794), (5892, 3432548), (5908, 3423252), (6874, 2942184), (6972, 2900828), (7856, 2574411), (8134, 2486424), (8862, 2282168), (9296, 2175621), (10128, 1996897), (10311, 1961456), (10339, 1956144), (11784, 1716274), (11816, 1711626), (12201, 1657616), (13748, 1471092), (13944, 1450414), (16268, 1243212), (17513, 1154832), (17724, 1141084), (20622, 980728), (20678, 978072), (23568, 858137), (23632, 855813), (24059, 840624), (24402, 828808), (27496, 735546), (27888, 725207), (31017, 652048), (32536, 621606), (35026, 577416), (35448, 570542), (40753, 496272), (41244, 490364), (41356, 489036), (48118, 420312), (48804, 414404), (52539, 384944), (54992, 367773), (62034, 326024), (65072, 310803), (70052, 288708), (70896, 285271), (72177, 280208), (81506, 248136), (82488, 245182), (82712, 244518), (96236, 210156), (97608, 207202), (103601, 195216), (105078, 192472), (122259, 165424), (122591, 164976), (124068, 163012), (140104, 144354)]