2020502016

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11283

約数の個数: 160

約数和(自身を含む): 6441462720

約数和(自身を除く): 4420960704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4608, 4992, 5616, 6656, 6912, 7488, 9984, 11232, 11243, 13824, 14976, 19968, 22464, 22486, 29952, 33729, 44928, 44972, 59904, 67458, 89856, 89944, 101187, 134916, 146159, 179712, 179888, 202374, 269832, 292318, 303561, 359776, 404748, 438477, 539664, 584636, 607122, 719552, 809496, 876954, 1079328, 1169272, 1214244, 1315431, 1439104, 1618992, 1753908, 2158656, 2338544, 2428488, 2630862, 2878208, 3237984, 3507816, 3946293, 4317312, 4677088, 4856976, 5261724, 5756416, 6475968, 7015632, 7892586, 8634624, 9354176, 9713952, 10523448, 12951936, 14031264, 15785172, 17269248, 18708352, 19427904, 21046896, 25903872, 28062528, 31570344, 37416704, 38855808, 42093792, 51807744, 56125056, 63140688, 74833408, 77711616, 84187584, 112250112, 126281376, 155423232, 168375168, 224500224, 252562752, 336750336, 505125504, 673500672, 1010251008, 2020502016]

約数ペア:

[(1, 2020502016), (2, 1010251008), (3, 673500672), (4, 505125504), (6, 336750336), (8, 252562752), (9, 224500224), (12, 168375168), (13, 155423232), (16, 126281376), (18, 112250112), (24, 84187584), (26, 77711616), (27, 74833408), (32, 63140688), (36, 56125056), (39, 51807744), (48, 42093792), (52, 38855808), (54, 37416704), (64, 31570344), (72, 28062528), (78, 25903872), (96, 21046896), (104, 19427904), (108, 18708352), (117, 17269248), (128, 15785172), (144, 14031264), (156, 12951936), (192, 10523448), (208, 9713952), (216, 9354176), (234, 8634624), (256, 7892586), (288, 7015632), (312, 6475968), (351, 5756416), (384, 5261724), (416, 4856976), (432, 4677088), (468, 4317312), (512, 3946293), (576, 3507816), (624, 3237984), (702, 2878208), (768, 2630862), (832, 2428488), (864, 2338544), (936, 2158656), (1152, 1753908), (1248, 1618992), (1404, 1439104), (1536, 1315431), (1664, 1214244), (1728, 1169272), (1872, 1079328), (2304, 876954), (2496, 809496), (2808, 719552), (3328, 607122), (3456, 584636), (3744, 539664), (4608, 438477), (4992, 404748), (5616, 359776), (6656, 303561), (6912, 292318), (7488, 269832), (9984, 202374), (11232, 179888), (11243, 179712), (13824, 146159), (14976, 134916), (19968, 101187), (22464, 89944), (22486, 89856), (29952, 67458), (33729, 59904), (44928, 44972)]