20793528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41257}}^1$

素因数の和:41276

約数の個数: 48

約数和(自身を含む): 64362480

約数和(自身を除く): 43568952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41257, 82514, 123771, 165028, 247542, 288799, 330056, 371313, 495084, 577598, 742626, 866397, 990168, 1155196, 1485252, 1732794, 2310392, 2599191, 2970504, 3465588, 5198382, 6931176, 10396764, 20793528]

約数ペア:

[(1, 20793528), (2, 10396764), (3, 6931176), (4, 5198382), (6, 3465588), (7, 2970504), (8, 2599191), (9, 2310392), (12, 1732794), (14, 1485252), (18, 1155196), (21, 990168), (24, 866397), (28, 742626), (36, 577598), (42, 495084), (56, 371313), (63, 330056), (72, 288799), (84, 247542), (126, 165028), (168, 123771), (252, 82514), (504, 41257)]