20764436064

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10633

約数の個数: 192

約数和(自身を含む): 61149634560

約数和(自身を除く): 40385198496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 47, 48, 57, 69, 76, 92, 94, 96, 114, 138, 141, 152, 184, 188, 228, 276, 282, 304, 368, 376, 437, 456, 552, 564, 608, 736, 752, 874, 893, 912, 1081, 1104, 1128, 1311, 1504, 1748, 1786, 1824, 2162, 2208, 2256, 2622, 2679, 3243, 3496, 3572, 4324, 4512, 5244, 5358, 6486, 6992, 7144, 8648, 10488, 10531, 10716, 12972, 13984, 14288, 17296, 20539, 20976, 21062, 21432, 25944, 28576, 31593, 34592, 41078, 41952, 42124, 42864, 51888, 61617, 63186, 82156, 84248, 85728, 103776, 123234, 126372, 164312, 168496, 200089, 242213, 246468, 252744, 328624, 336992, 400178, 484426, 492936, 494957, 505488, 600267, 657248, 726639, 800356, 968852, 985872, 989914, 1010976, 1200534, 1453278, 1484871, 1600712, 1937704, 1971744, 1979828, 2401068, 2906556, 2969742, 3201424, 3875408, 3959656, 4602047, 4802136, 5813112, 5939484, 6402848, 7750816, 7919312, 9204094, 9404183, 9604272, 11384011, 11626224, 11878968, 13806141, 15838624, 18408188, 18808366, 19208544, 22768022, 23252448, 23757936, 27612282, 28212549, 34152033, 36816376, 37616732, 45536044, 47515872, 55224564, 56425098, 68304066, 73632752, 75233464, 91072088, 110449128, 112850196, 136608132, 147265504, 150466928, 182144176, 216296209, 220898256, 225700392, 273216264, 300933856, 364288352, 432592418, 441796512, 451400784, 546432528, 648888627, 865184836, 902801568, 1092865056, 1297777254, 1730369672, 2595554508, 3460739344, 5191109016, 6921478688, 10382218032, 20764436064]

約数ペア:

[(1, 20764436064), (2, 10382218032), (3, 6921478688), (4, 5191109016), (6, 3460739344), (8, 2595554508), (12, 1730369672), (16, 1297777254), (19, 1092865056), (23, 902801568), (24, 865184836), (32, 648888627), (38, 546432528), (46, 451400784), (47, 441796512), (48, 432592418), (57, 364288352), (69, 300933856), (76, 273216264), (92, 225700392), (94, 220898256), (96, 216296209), (114, 182144176), (138, 150466928), (141, 147265504), (152, 136608132), (184, 112850196), (188, 110449128), (228, 91072088), (276, 75233464), (282, 73632752), (304, 68304066), (368, 56425098), (376, 55224564), (437, 47515872), (456, 45536044), (552, 37616732), (564, 36816376), (608, 34152033), (736, 28212549), (752, 27612282), (874, 23757936), (893, 23252448), (912, 22768022), (1081, 19208544), (1104, 18808366), (1128, 18408188), (1311, 15838624), (1504, 13806141), (1748, 11878968), (1786, 11626224), (1824, 11384011), (2162, 9604272), (2208, 9404183), (2256, 9204094), (2622, 7919312), (2679, 7750816), (3243, 6402848), (3496, 5939484), (3572, 5813112), (4324, 4802136), (4512, 4602047), (5244, 3959656), (5358, 3875408), (6486, 3201424), (6992, 2969742), (7144, 2906556), (8648, 2401068), (10488, 1979828), (10531, 1971744), (10716, 1937704), (12972, 1600712), (13984, 1484871), (14288, 1453278), (17296, 1200534), (20539, 1010976), (20976, 989914), (21062, 985872), (21432, 968852), (25944, 800356), (28576, 726639), (31593, 657248), (34592, 600267), (41078, 505488), (41952, 494957), (42124, 492936), (42864, 484426), (51888, 400178), (61617, 336992), (63186, 328624), (82156, 252744), (84248, 246468), (85728, 242213), (103776, 200089), (123234, 168496), (126372, 164312)]