20736699854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1093}}^1\times {\mathrm{56131}}^1$

素因数の和:57252

約数の個数: 24

約数和(自身を含む): 33713215992

約数和(自身を除く): 12976516138

約数列:

[1, 2, 13, 26, 169, 338, 1093, 2186, 14209, 28418, 56131, 112262, 184717, 369434, 729703, 1459406, 9486139, 18972278, 61351183, 122702366, 797565379, 1595130758, 10368349927, 20736699854]

約数ペア:

[(1, 20736699854), (2, 10368349927), (13, 1595130758), (26, 797565379), (169, 122702366), (338, 61351183), (1093, 18972278), (2186, 9486139), (14209, 1459406), (28418, 729703), (56131, 369434), (112262, 184717)]