20147124192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{520759}}^1$

素因数の和:520816

約数の個数: 96

約数和(自身を含む): 58791720960

約数和(自身を除く): 38644596768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 520759, 1041518, 1562277, 2083036, 3124554, 4166072, 6249108, 6769867, 8332144, 12498216, 13539734, 16143529, 16664288, 20309601, 24996432, 27079468, 32287058, 40619202, 48430587, 49992864, 54158936, 64574116, 81238404, 96861174, 108317872, 129148232, 162476808, 193722348, 209865877, 216635744, 258296464, 324953616, 387444696, 419731754, 516592928, 629597631, 649907232, 774889392, 839463508, 1259195262, 1549778784, 1678927016, 2518390524, 3357854032, 5036781048, 6715708064, 10073562096, 20147124192]

約数ペア:

[(1, 20147124192), (2, 10073562096), (3, 6715708064), (4, 5036781048), (6, 3357854032), (8, 2518390524), (12, 1678927016), (13, 1549778784), (16, 1259195262), (24, 839463508), (26, 774889392), (31, 649907232), (32, 629597631), (39, 516592928), (48, 419731754), (52, 387444696), (62, 324953616), (78, 258296464), (93, 216635744), (96, 209865877), (104, 193722348), (124, 162476808), (156, 129148232), (186, 108317872), (208, 96861174), (248, 81238404), (312, 64574116), (372, 54158936), (403, 49992864), (416, 48430587), (496, 40619202), (624, 32287058), (744, 27079468), (806, 24996432), (992, 20309601), (1209, 16664288), (1248, 16143529), (1488, 13539734), (1612, 12498216), (2418, 8332144), (2976, 6769867), (3224, 6249108), (4836, 4166072), (6448, 3124554), (9672, 2083036), (12896, 1562277), (19344, 1041518), (38688, 520759)]