20106499336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{55987}}^1$

素因数の和:56075

約数の個数: 96

約数和(自身を含む): 48252697920

約数和(自身を除く): 28146198584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 121, 154, 212, 242, 308, 371, 424, 484, 583, 616, 742, 847, 968, 1166, 1484, 1694, 2332, 2968, 3388, 4081, 4664, 6413, 6776, 8162, 12826, 16324, 25652, 32648, 44891, 51304, 55987, 89782, 111974, 179564, 223948, 359128, 391909, 447896, 615857, 783818, 1231714, 1567636, 2463428, 2967311, 3135272, 4310999, 4926856, 5934622, 6774427, 8621998, 11869244, 13548854, 17243996, 20771177, 23738488, 27097708, 32640421, 34487992, 41542354, 47420989, 54195416, 65280842, 83084708, 94841978, 130561684, 166169416, 189683956, 228482947, 261123368, 359044631, 379367912, 456965894, 718089262, 913931788, 1436178524, 1827863576, 2513312417, 2872357048, 5026624834, 10053249668, 20106499336]

約数ペア:

[(1, 20106499336), (2, 10053249668), (4, 5026624834), (7, 2872357048), (8, 2513312417), (11, 1827863576), (14, 1436178524), (22, 913931788), (28, 718089262), (44, 456965894), (53, 379367912), (56, 359044631), (77, 261123368), (88, 228482947), (106, 189683956), (121, 166169416), (154, 130561684), (212, 94841978), (242, 83084708), (308, 65280842), (371, 54195416), (424, 47420989), (484, 41542354), (583, 34487992), (616, 32640421), (742, 27097708), (847, 23738488), (968, 20771177), (1166, 17243996), (1484, 13548854), (1694, 11869244), (2332, 8621998), (2968, 6774427), (3388, 5934622), (4081, 4926856), (4664, 4310999), (6413, 3135272), (6776, 2967311), (8162, 2463428), (12826, 1567636), (16324, 1231714), (25652, 783818), (32648, 615857), (44891, 447896), (51304, 391909), (55987, 359128), (89782, 223948), (111974, 179564)]