20135273312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{220859}}^1$

素因数の和:220924

約数の個数: 96

約数和(自身を含む): 50758928640

約数和(自身を除く): 30623655328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 518, 592, 616, 814, 1036, 1184, 1232, 1628, 2072, 2464, 2849, 3256, 4144, 5698, 6512, 8288, 11396, 13024, 22792, 45584, 91168, 220859, 441718, 883436, 1546013, 1766872, 2429449, 3092026, 3533744, 4858898, 6184052, 7067488, 8171783, 9717796, 12368104, 16343566, 17006143, 19435592, 24736208, 32687132, 34012286, 38871184, 49472416, 57202481, 65374264, 68024572, 77742368, 89889613, 114404962, 130748528, 136049144, 179779226, 228809924, 261497056, 272098288, 359558452, 457619848, 544196576, 629227291, 719116904, 915239696, 1258454582, 1438233808, 1830479392, 2516909164, 2876467616, 5033818328, 10067636656, 20135273312]

約数ペア:

[(1, 20135273312), (2, 10067636656), (4, 5033818328), (7, 2876467616), (8, 2516909164), (11, 1830479392), (14, 1438233808), (16, 1258454582), (22, 915239696), (28, 719116904), (32, 629227291), (37, 544196576), (44, 457619848), (56, 359558452), (74, 272098288), (77, 261497056), (88, 228809924), (112, 179779226), (148, 136049144), (154, 130748528), (176, 114404962), (224, 89889613), (259, 77742368), (296, 68024572), (308, 65374264), (352, 57202481), (407, 49472416), (518, 38871184), (592, 34012286), (616, 32687132), (814, 24736208), (1036, 19435592), (1184, 17006143), (1232, 16343566), (1628, 12368104), (2072, 9717796), (2464, 8171783), (2849, 7067488), (3256, 6184052), (4144, 4858898), (5698, 3533744), (6512, 3092026), (8288, 2429449), (11396, 1766872), (13024, 1546013), (22792, 883436), (45584, 441718), (91168, 220859)]