20176774288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1445

約数の個数: 160

約数和(自身を含む): 46167045120

約数和(自身を除く): 25990270832

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 37, 44, 46, 74, 88, 92, 107, 148, 176, 184, 214, 253, 296, 368, 407, 428, 506, 592, 814, 851, 856, 1012, 1177, 1259, 1628, 1702, 1712, 2024, 2354, 2461, 2518, 3256, 3404, 3959, 4048, 4708, 4922, 5036, 6512, 6808, 7918, 9361, 9416, 9844, 10072, 13616, 13849, 15836, 18722, 18832, 19688, 20144, 27071, 27698, 28957, 31672, 37444, 39376, 43549, 46583, 54142, 55396, 57914, 63344, 74888, 87098, 91057, 93166, 108284, 110792, 115828, 134713, 149776, 174196, 182114, 186332, 216568, 221584, 231656, 269426, 318527, 348392, 364228, 372664, 433136, 463312, 512413, 538852, 637054, 696784, 728456, 745328, 1001627, 1024826, 1071409, 1077704, 1274108, 1456912, 1481843, 2003254, 2049652, 2142818, 2155408, 2548216, 2963686, 3098399, 4006508, 4099304, 4285636, 4984381, 5096432, 5927372, 6196798, 8013016, 8198608, 8571272, 9968762, 11785499, 11854744, 12393596, 16026032, 17142544, 19937524, 23570998, 23709488, 24787192, 34082389, 39875048, 47141996, 49574384, 54828191, 68164778, 79750096, 94283992, 109656382, 114640763, 136329556, 188567984, 219312764, 229281526, 272659112, 438625528, 458563052, 545318224, 877251056, 917126104, 1261048393, 1834252208, 2522096786, 5044193572, 10088387144, 20176774288]

約数ペア:

[(1, 20176774288), (2, 10088387144), (4, 5044193572), (8, 2522096786), (11, 1834252208), (16, 1261048393), (22, 917126104), (23, 877251056), (37, 545318224), (44, 458563052), (46, 438625528), (74, 272659112), (88, 229281526), (92, 219312764), (107, 188567984), (148, 136329556), (176, 114640763), (184, 109656382), (214, 94283992), (253, 79750096), (296, 68164778), (368, 54828191), (407, 49574384), (428, 47141996), (506, 39875048), (592, 34082389), (814, 24787192), (851, 23709488), (856, 23570998), (1012, 19937524), (1177, 17142544), (1259, 16026032), (1628, 12393596), (1702, 11854744), (1712, 11785499), (2024, 9968762), (2354, 8571272), (2461, 8198608), (2518, 8013016), (3256, 6196798), (3404, 5927372), (3959, 5096432), (4048, 4984381), (4708, 4285636), (4922, 4099304), (5036, 4006508), (6512, 3098399), (6808, 2963686), (7918, 2548216), (9361, 2155408), (9416, 2142818), (9844, 2049652), (10072, 2003254), (13616, 1481843), (13849, 1456912), (15836, 1274108), (18722, 1077704), (18832, 1071409), (19688, 1024826), (20144, 1001627), (27071, 745328), (27698, 728456), (28957, 696784), (31672, 637054), (37444, 538852), (39376, 512413), (43549, 463312), (46583, 433136), (54142, 372664), (55396, 364228), (57914, 348392), (63344, 318527), (74888, 269426), (87098, 231656), (91057, 221584), (93166, 216568), (108284, 186332), (110792, 182114), (115828, 174196), (134713, 149776)]