2020675028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{43151}}^1$

素因数の和:43687

約数の個数: 24

約数和(自身を含む): 3697263360

約数和(自身を除く): 1676588332

約数列:

[1, 2, 4, 23, 46, 92, 509, 1018, 2036, 11707, 23414, 43151, 46828, 86302, 172604, 992473, 1984946, 3969892, 21963859, 43927718, 87855436, 505168757, 1010337514, 2020675028]

約数ペア:

[(1, 2020675028), (2, 1010337514), (4, 505168757), (23, 87855436), (46, 43927718), (92, 21963859), (509, 3969892), (1018, 1984946), (2036, 992473), (11707, 172604), (23414, 86302), (43151, 46828)]