20186200064

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3079

約数の個数: 96

約数和(自身を含む): 42061219200

約数和(自身を除く): 21875019136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 218, 248, 256, 436, 496, 512, 872, 992, 1024, 1744, 1984, 2048, 2917, 3379, 3488, 3968, 5834, 6758, 6976, 7936, 11668, 13516, 13952, 15872, 23336, 27032, 27904, 31744, 46672, 54064, 55808, 63488, 90427, 93344, 108128, 111616, 180854, 186688, 216256, 223232, 317953, 361708, 373376, 432512, 635906, 723416, 746752, 865024, 1271812, 1446832, 1493504, 1730048, 2543624, 2893664, 2987008, 3460096, 5087248, 5787328, 5974016, 6920192, 9856543, 10174496, 11574656, 19713086, 20348992, 23149312, 39426172, 40697984, 46298624, 78852344, 81395968, 92597248, 157704688, 162791936, 185194496, 315409376, 325583872, 630818752, 651167744, 1261637504, 2523275008, 5046550016, 10093100032, 20186200064]

約数ペア:

[(1, 20186200064), (2, 10093100032), (4, 5046550016), (8, 2523275008), (16, 1261637504), (31, 651167744), (32, 630818752), (62, 325583872), (64, 315409376), (109, 185194496), (124, 162791936), (128, 157704688), (218, 92597248), (248, 81395968), (256, 78852344), (436, 46298624), (496, 40697984), (512, 39426172), (872, 23149312), (992, 20348992), (1024, 19713086), (1744, 11574656), (1984, 10174496), (2048, 9856543), (2917, 6920192), (3379, 5974016), (3488, 5787328), (3968, 5087248), (5834, 3460096), (6758, 2987008), (6976, 2893664), (7936, 2543624), (11668, 1730048), (13516, 1493504), (13952, 1446832), (15872, 1271812), (23336, 865024), (27032, 746752), (27904, 723416), (31744, 635906), (46672, 432512), (54064, 373376), (55808, 361708), (63488, 317953), (90427, 223232), (93344, 216256), (108128, 186688), (111616, 180854)]