20620432

素因数分解:

$2^4\times 7^1\times {\mathrm{184111}}^1$

素因数の和:184126

約数の個数: 20

約数和(自身を含む): 45659776

約数和(自身を除く): 25039344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 184111, 368222, 736444, 1288777, 1472888, 2577554, 2945776, 5155108, 10310216, 20620432]

約数ペア:

[(1, 20620432), (2, 10310216), (4, 5155108), (7, 2945776), (8, 2577554), (14, 1472888), (16, 1288777), (28, 736444), (56, 368222), (112, 184111)]