20503113984

素因数分解:

$2^8\times 3^4\times {\mathrm{613}}^1\times {\mathrm{1613}}^1$

素因数の和:2254

約数の個数: 180

約数和(自身を含む): 61274273676

約数和(自身を除く): 40771159692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 613, 648, 768, 864, 1152, 1226, 1296, 1613, 1728, 1839, 2304, 2452, 2592, 3226, 3456, 3678, 4839, 4904, 5184, 5517, 6452, 6912, 7356, 9678, 9808, 10368, 11034, 12904, 14517, 14712, 16551, 19356, 19616, 20736, 22068, 25808, 29034, 29424, 33102, 38712, 39232, 43551, 44136, 49653, 51616, 58068, 58848, 66204, 77424, 78464, 87102, 88272, 99306, 103232, 116136, 117696, 130653, 132408, 154848, 156928, 174204, 176544, 198612, 206464, 232272, 235392, 261306, 264816, 309696, 348408, 353088, 397224, 412928, 464544, 470784, 522612, 529632, 619392, 696816, 706176, 794448, 929088, 988769, 1045224, 1059264, 1238784, 1393632, 1412352, 1588896, 1858176, 1977538, 2090448, 2118528, 2787264, 2966307, 3177792, 3716352, 3955076, 4180896, 4237056, 5574528, 5932614, 6355584, 7910152, 8361792, 8898921, 11149056, 11865228, 12711168, 15820304, 16723584, 17797842, 23730456, 26696763, 31640608, 33447168, 35595684, 47460912, 53393526, 63281216, 71191368, 80090289, 94921824, 106787052, 126562432, 142382736, 160180578, 189843648, 213574104, 253124864, 284765472, 320361156, 379687296, 427148208, 569530944, 640722312, 759374592, 854296416, 1139061888, 1281444624, 1708592832, 2278123776, 2562889248, 3417185664, 5125778496, 6834371328, 10251556992, 20503113984]

約数ペア:

[(1, 20503113984), (2, 10251556992), (3, 6834371328), (4, 5125778496), (6, 3417185664), (8, 2562889248), (9, 2278123776), (12, 1708592832), (16, 1281444624), (18, 1139061888), (24, 854296416), (27, 759374592), (32, 640722312), (36, 569530944), (48, 427148208), (54, 379687296), (64, 320361156), (72, 284765472), (81, 253124864), (96, 213574104), (108, 189843648), (128, 160180578), (144, 142382736), (162, 126562432), (192, 106787052), (216, 94921824), (256, 80090289), (288, 71191368), (324, 63281216), (384, 53393526), (432, 47460912), (576, 35595684), (613, 33447168), (648, 31640608), (768, 26696763), (864, 23730456), (1152, 17797842), (1226, 16723584), (1296, 15820304), (1613, 12711168), (1728, 11865228), (1839, 11149056), (2304, 8898921), (2452, 8361792), (2592, 7910152), (3226, 6355584), (3456, 5932614), (3678, 5574528), (4839, 4237056), (4904, 4180896), (5184, 3955076), (5517, 3716352), (6452, 3177792), (6912, 2966307), (7356, 2787264), (9678, 2118528), (9808, 2090448), (10368, 1977538), (11034, 1858176), (12904, 1588896), (14517, 1412352), (14712, 1393632), (16551, 1238784), (19356, 1059264), (19616, 1045224), (20736, 988769), (22068, 929088), (25808, 794448), (29034, 706176), (29424, 696816), (33102, 619392), (38712, 529632), (39232, 522612), (43551, 470784), (44136, 464544), (49653, 412928), (51616, 397224), (58068, 353088), (58848, 348408), (66204, 309696), (77424, 264816), (78464, 261306), (87102, 235392), (88272, 232272), (99306, 206464), (103232, 198612), (116136, 176544), (117696, 174204), (130653, 156928), (132408, 154848)]