20039176

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{3533}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 37637100

約数和(自身を除く): 17597924

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 3533, 5672, 7066, 14132, 28264, 2504897, 5009794, 10019588, 20039176]

約数ペア:

[(1, 20039176), (2, 10019588), (4, 5009794), (8, 2504897), (709, 28264), (1418, 14132), (2836, 7066), (3533, 5672)]