20207256

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4231}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 50784000

約数和(自身を除く): 30576744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4231, 4776, 8462, 12693, 16924, 25386, 33848, 50772, 101544, 841969, 1683938, 2525907, 3367876, 5051814, 6735752, 10103628, 20207256]

約数ペア:

[(1, 20207256), (2, 10103628), (3, 6735752), (4, 5051814), (6, 3367876), (8, 2525907), (12, 1683938), (24, 841969), (199, 101544), (398, 50772), (597, 33848), (796, 25386), (1194, 16924), (1592, 12693), (2388, 8462), (4231, 4776)]