2020151616

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 252

約数和(自身を含む): 6613782048

約数和(自身を除く): 4593630432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 192, 196, 204, 224, 238, 272, 289, 294, 336, 357, 392, 408, 448, 476, 544, 578, 588, 672, 714, 743, 784, 816, 833, 867, 952, 1088, 1156, 1176, 1344, 1428, 1486, 1568, 1632, 1666, 1734, 1904, 2023, 2229, 2312, 2352, 2499, 2856, 2972, 3136, 3264, 3332, 3468, 3808, 4046, 4458, 4624, 4704, 4998, 5201, 5712, 5944, 6069, 6664, 6936, 7616, 8092, 8916, 9248, 9408, 9996, 10402, 11424, 11888, 12138, 12631, 13328, 13872, 14161, 15603, 16184, 17832, 18496, 19992, 20804, 22848, 23776, 24276, 25262, 26656, 27744, 28322, 31206, 32368, 35664, 36407, 37893, 39984, 41608, 42483, 47552, 48552, 50524, 53312, 55488, 56644, 62412, 64736, 71328, 72814, 75786, 79968, 83216, 84966, 88417, 97104, 101048, 109221, 113288, 124824, 129472, 142656, 145628, 151572, 159936, 166432, 169932, 176834, 194208, 202096, 214727, 218442, 226576, 249648, 265251, 291256, 303144, 332864, 339864, 353668, 388416, 404192, 429454, 436884, 453152, 499296, 530502, 582512, 606288, 618919, 644181, 679728, 707336, 808384, 858908, 873768, 906304, 998592, 1061004, 1165024, 1212576, 1237838, 1288362, 1359456, 1414672, 1503089, 1717816, 1747536, 1856757, 2122008, 2330048, 2425152, 2475676, 2576724, 2718912, 2829344, 3006178, 3435632, 3495072, 3713514, 4244016, 4509267, 4951352, 5153448, 5658688, 6012356, 6871264, 6990144, 7427028, 8488032, 9018534, 9902704, 10306896, 10521623, 12024712, 13742528, 14854056, 16976064, 18037068, 19805408, 20613792, 21043246, 24049424, 29708112, 31564869, 36074136, 39610816, 41227584, 42086492, 48098848, 59416224, 63129738, 72148272, 84172984, 96197696, 118832448, 126259476, 144296544, 168345968, 252518952, 288593088, 336691936, 505037904, 673383872, 1010075808, 2020151616]

約数ペア:

[(1, 2020151616), (2, 1010075808), (3, 673383872), (4, 505037904), (6, 336691936), (7, 288593088), (8, 252518952), (12, 168345968), (14, 144296544), (16, 126259476), (17, 118832448), (21, 96197696), (24, 84172984), (28, 72148272), (32, 63129738), (34, 59416224), (42, 48098848), (48, 42086492), (49, 41227584), (51, 39610816), (56, 36074136), (64, 31564869), (68, 29708112), (84, 24049424), (96, 21043246), (98, 20613792), (102, 19805408), (112, 18037068), (119, 16976064), (136, 14854056), (147, 13742528), (168, 12024712), (192, 10521623), (196, 10306896), (204, 9902704), (224, 9018534), (238, 8488032), (272, 7427028), (289, 6990144), (294, 6871264), (336, 6012356), (357, 5658688), (392, 5153448), (408, 4951352), (448, 4509267), (476, 4244016), (544, 3713514), (578, 3495072), (588, 3435632), (672, 3006178), (714, 2829344), (743, 2718912), (784, 2576724), (816, 2475676), (833, 2425152), (867, 2330048), (952, 2122008), (1088, 1856757), (1156, 1747536), (1176, 1717816), (1344, 1503089), (1428, 1414672), (1486, 1359456), (1568, 1288362), (1632, 1237838), (1666, 1212576), (1734, 1165024), (1904, 1061004), (2023, 998592), (2229, 906304), (2312, 873768), (2352, 858908), (2499, 808384), (2856, 707336), (2972, 679728), (3136, 644181), (3264, 618919), (3332, 606288), (3468, 582512), (3808, 530502), (4046, 499296), (4458, 453152), (4624, 436884), (4704, 429454), (4998, 404192), (5201, 388416), (5712, 353668), (5944, 339864), (6069, 332864), (6664, 303144), (6936, 291256), (7616, 265251), (8092, 249648), (8916, 226576), (9248, 218442), (9408, 214727), (9996, 202096), (10402, 194208), (11424, 176834), (11888, 169932), (12138, 166432), (12631, 159936), (13328, 151572), (13872, 145628), (14161, 142656), (15603, 129472), (16184, 124824), (17832, 113288), (18496, 109221), (19992, 101048), (20804, 97104), (22848, 88417), (23776, 84966), (24276, 83216), (25262, 79968), (26656, 75786), (27744, 72814), (28322, 71328), (31206, 64736), (32368, 62412), (35664, 56644), (36407, 55488), (37893, 53312), (39984, 50524), (41608, 48552), (42483, 47552)]