20775697152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{3677}}^1$

素因数の和:4754

約数の個数: 144

約数和(自身を含む): 63270074112

約数和(自身を除く): 42494376960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1051, 1344, 1792, 2102, 2688, 3153, 3677, 4204, 5376, 6306, 7354, 7357, 8408, 11031, 12612, 14708, 14714, 16816, 22062, 22071, 25224, 25739, 29416, 29428, 33632, 44124, 44142, 50448, 51478, 58832, 58856, 67264, 77217, 88248, 88284, 100896, 102956, 117664, 117712, 134528, 154434, 176496, 176568, 201792, 205912, 235328, 235424, 269056, 308868, 352992, 353136, 403584, 411824, 470656, 470848, 617736, 705984, 706272, 807168, 823648, 941312, 941696, 1235472, 1411968, 1412544, 1647296, 1883392, 2470944, 2823936, 2825088, 3294592, 3864527, 4941888, 5650176, 6589184, 7729054, 9883776, 11593581, 15458108, 19767552, 23187162, 27051689, 30916216, 46374324, 54103378, 61832432, 81155067, 92748648, 108206756, 123664864, 162310134, 185497296, 216413512, 247329728, 324620268, 370994592, 432827024, 494659456, 649240536, 741989184, 865654048, 989318912, 1298481072, 1483978368, 1731308096, 2596962144, 2967956736, 3462616192, 5193924288, 6925232384, 10387848576, 20775697152]

約数ペア:

[(1, 20775697152), (2, 10387848576), (3, 6925232384), (4, 5193924288), (6, 3462616192), (7, 2967956736), (8, 2596962144), (12, 1731308096), (14, 1483978368), (16, 1298481072), (21, 989318912), (24, 865654048), (28, 741989184), (32, 649240536), (42, 494659456), (48, 432827024), (56, 370994592), (64, 324620268), (84, 247329728), (96, 216413512), (112, 185497296), (128, 162310134), (168, 123664864), (192, 108206756), (224, 92748648), (256, 81155067), (336, 61832432), (384, 54103378), (448, 46374324), (672, 30916216), (768, 27051689), (896, 23187162), (1051, 19767552), (1344, 15458108), (1792, 11593581), (2102, 9883776), (2688, 7729054), (3153, 6589184), (3677, 5650176), (4204, 4941888), (5376, 3864527), (6306, 3294592), (7354, 2825088), (7357, 2823936), (8408, 2470944), (11031, 1883392), (12612, 1647296), (14708, 1412544), (14714, 1411968), (16816, 1235472), (22062, 941696), (22071, 941312), (25224, 823648), (25739, 807168), (29416, 706272), (29428, 705984), (33632, 617736), (44124, 470848), (44142, 470656), (50448, 411824), (51478, 403584), (58832, 353136), (58856, 352992), (67264, 308868), (77217, 269056), (88248, 235424), (88284, 235328), (100896, 205912), (102956, 201792), (117664, 176568), (117712, 176496), (134528, 154434)]