20726565528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{19913}}^1$

素因数の和:21352

約数の個数: 64

約数和(自身を含む): 53528832000

約数和(自身を除く): 32802266472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1399, 2798, 4197, 5596, 8394, 11192, 16788, 19913, 33576, 39826, 43369, 59739, 79652, 86738, 119478, 130107, 159304, 173476, 238956, 260214, 346952, 477912, 520428, 617303, 1040856, 1234606, 1851909, 2469212, 3703818, 4938424, 7407636, 14815272, 27858287, 55716574, 83574861, 111433148, 167149722, 222866296, 334299444, 668598888, 863606897, 1727213794, 2590820691, 3454427588, 5181641382, 6908855176, 10363282764, 20726565528]

約数ペア:

[(1, 20726565528), (2, 10363282764), (3, 6908855176), (4, 5181641382), (6, 3454427588), (8, 2590820691), (12, 1727213794), (24, 863606897), (31, 668598888), (62, 334299444), (93, 222866296), (124, 167149722), (186, 111433148), (248, 83574861), (372, 55716574), (744, 27858287), (1399, 14815272), (2798, 7407636), (4197, 4938424), (5596, 3703818), (8394, 2469212), (11192, 1851909), (16788, 1234606), (19913, 1040856), (33576, 617303), (39826, 520428), (43369, 477912), (59739, 346952), (79652, 260214), (86738, 238956), (119478, 173476), (130107, 159304)]