20323464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 61132800

約数和(自身を除く): 40809336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6367, 12734, 19101, 25468, 38202, 44569, 50936, 76404, 89138, 120973, 133707, 152808, 178276, 241946, 267414, 356552, 362919, 483892, 534828, 725838, 846811, 967784, 1069656, 1451676, 1693622, 2540433, 2903352, 3387244, 5080866, 6774488, 10161732, 20323464]

約数ペア:

[(1, 20323464), (2, 10161732), (3, 6774488), (4, 5080866), (6, 3387244), (7, 2903352), (8, 2540433), (12, 1693622), (14, 1451676), (19, 1069656), (21, 967784), (24, 846811), (28, 725838), (38, 534828), (42, 483892), (56, 362919), (57, 356552), (76, 267414), (84, 241946), (114, 178276), (133, 152808), (152, 133707), (168, 120973), (228, 89138), (266, 76404), (399, 50936), (456, 44569), (532, 38202), (798, 25468), (1064, 19101), (1596, 12734), (3192, 6367)]