20522012

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1583}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 41158656

約数和(自身を除く): 20636644

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1583, 1852, 3166, 3241, 6332, 6482, 11081, 12964, 22162, 44324, 732929, 1465858, 2931716, 5130503, 10261006, 20522012]

約数ペア:

[(1, 20522012), (2, 10261006), (4, 5130503), (7, 2931716), (14, 1465858), (28, 732929), (463, 44324), (926, 22162), (1583, 12964), (1852, 11081), (3166, 6482), (3241, 6332)]