20184786944

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1138

約数の個数: 192

約数和(自身を含む): 48778329600

約数和(自身を除く): 28593542656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 64, 94, 112, 116, 128, 188, 203, 224, 232, 256, 329, 376, 406, 448, 464, 512, 658, 752, 812, 896, 928, 1024, 1033, 1316, 1363, 1504, 1624, 1792, 1856, 2048, 2066, 2632, 2726, 3008, 3248, 3584, 3712, 4132, 5264, 5452, 6016, 6496, 7168, 7231, 7424, 8264, 9541, 10528, 10904, 12032, 12992, 14336, 14462, 14848, 16528, 19082, 21056, 21808, 24064, 25984, 28924, 29696, 29957, 33056, 38164, 42112, 43616, 48128, 48551, 51968, 57848, 59392, 59914, 66112, 76328, 84224, 87232, 96256, 97102, 103936, 115696, 119828, 132224, 152656, 168448, 174464, 194204, 207872, 209699, 231392, 239656, 264448, 305312, 336896, 339857, 348928, 388408, 415744, 419398, 462784, 479312, 528896, 610624, 673792, 679714, 697856, 776816, 838796, 925568, 958624, 1057792, 1221248, 1359428, 1395712, 1407979, 1553632, 1677592, 1851136, 1917248, 2115584, 2442496, 2718856, 2791424, 2815958, 3107264, 3355184, 3702272, 3834496, 4884992, 5437712, 5631916, 6214528, 6710368, 7404544, 7668992, 9769984, 9855853, 10875424, 11263832, 12429056, 13420736, 14809088, 15337984, 19539968, 19711706, 21750848, 22527664, 24858112, 26841472, 30675968, 39423412, 43501696, 45055328, 49716224, 53682944, 61351936, 78846824, 87003392, 90110656, 99432448, 107365888, 157693648, 174006784, 180221312, 214731776, 315387296, 348013568, 360442624, 429463552, 630774592, 696027136, 720885248, 1261549184, 1441770496, 2523098368, 2883540992, 5046196736, 10092393472, 20184786944]

約数ペア:

[(1, 20184786944), (2, 10092393472), (4, 5046196736), (7, 2883540992), (8, 2523098368), (14, 1441770496), (16, 1261549184), (28, 720885248), (29, 696027136), (32, 630774592), (47, 429463552), (56, 360442624), (58, 348013568), (64, 315387296), (94, 214731776), (112, 180221312), (116, 174006784), (128, 157693648), (188, 107365888), (203, 99432448), (224, 90110656), (232, 87003392), (256, 78846824), (329, 61351936), (376, 53682944), (406, 49716224), (448, 45055328), (464, 43501696), (512, 39423412), (658, 30675968), (752, 26841472), (812, 24858112), (896, 22527664), (928, 21750848), (1024, 19711706), (1033, 19539968), (1316, 15337984), (1363, 14809088), (1504, 13420736), (1624, 12429056), (1792, 11263832), (1856, 10875424), (2048, 9855853), (2066, 9769984), (2632, 7668992), (2726, 7404544), (3008, 6710368), (3248, 6214528), (3584, 5631916), (3712, 5437712), (4132, 4884992), (5264, 3834496), (5452, 3702272), (6016, 3355184), (6496, 3107264), (7168, 2815958), (7231, 2791424), (7424, 2718856), (8264, 2442496), (9541, 2115584), (10528, 1917248), (10904, 1851136), (12032, 1677592), (12992, 1553632), (14336, 1407979), (14462, 1395712), (14848, 1359428), (16528, 1221248), (19082, 1057792), (21056, 958624), (21808, 925568), (24064, 838796), (25984, 776816), (28924, 697856), (29696, 679714), (29957, 673792), (33056, 610624), (38164, 528896), (42112, 479312), (43616, 462784), (48128, 419398), (48551, 415744), (51968, 388408), (57848, 348928), (59392, 339857), (59914, 336896), (66112, 305312), (76328, 264448), (84224, 239656), (87232, 231392), (96256, 209699), (97102, 207872), (103936, 194204), (115696, 174464), (119828, 168448), (132224, 152656)]