20083367752

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3881}}^1$

素因数の和:4251

約数の個数: 96

約数和(自身を含む): 44980578720

約数和(自身を除く): 24897210968

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 307, 344, 392, 602, 614, 1204, 1228, 2107, 2149, 2408, 2456, 3881, 4214, 4298, 7762, 8428, 8596, 13201, 15043, 15524, 16856, 17192, 26402, 27167, 30086, 31048, 52804, 54334, 60172, 92407, 105608, 108668, 120344, 166883, 184814, 190169, 217336, 333766, 369628, 380338, 646849, 667532, 739256, 760676, 1168181, 1191467, 1293698, 1335064, 1521352, 2336362, 2382934, 2587396, 4672724, 4765868, 5174792, 8177267, 8340269, 9345448, 9531736, 16354534, 16680538, 32709068, 33361076, 51233081, 58381883, 65418136, 66722152, 102466162, 116763766, 204932324, 233527532, 358631567, 409864648, 467055064, 717263134, 1434526268, 2510420969, 2869052536, 5020841938, 10041683876, 20083367752]

約数ペア:

[(1, 20083367752), (2, 10041683876), (4, 5020841938), (7, 2869052536), (8, 2510420969), (14, 1434526268), (28, 717263134), (43, 467055064), (49, 409864648), (56, 358631567), (86, 233527532), (98, 204932324), (172, 116763766), (196, 102466162), (301, 66722152), (307, 65418136), (344, 58381883), (392, 51233081), (602, 33361076), (614, 32709068), (1204, 16680538), (1228, 16354534), (2107, 9531736), (2149, 9345448), (2408, 8340269), (2456, 8177267), (3881, 5174792), (4214, 4765868), (4298, 4672724), (7762, 2587396), (8428, 2382934), (8596, 2336362), (13201, 1521352), (15043, 1335064), (15524, 1293698), (16856, 1191467), (17192, 1168181), (26402, 760676), (27167, 739256), (30086, 667532), (31048, 646849), (52804, 380338), (54334, 369628), (60172, 333766), (92407, 217336), (105608, 190169), (108668, 184814), (120344, 166883)]