20207004

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3907}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 47271168

約数和(自身を除く): 27064164

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 3907, 5172, 7814, 11721, 15628, 23442, 46884, 1683917, 3367834, 5051751, 6735668, 10103502, 20207004]

約数ペア:

[(1, 20207004), (2, 10103502), (3, 6735668), (4, 5051751), (6, 3367834), (12, 1683917), (431, 46884), (862, 23442), (1293, 15628), (1724, 11721), (2586, 7814), (3907, 5172)]