20180732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35281}}^1$

素因数の和:35309

約数の個数: 24

約数和(自身を含む): 41491632

約数和(自身を除く): 21310900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35281, 70562, 141124, 388091, 458653, 776182, 917306, 1552364, 1834612, 5045183, 10090366, 20180732]

約数ペア:

[(1, 20180732), (2, 10090366), (4, 5045183), (11, 1834612), (13, 1552364), (22, 917306), (26, 776182), (44, 458653), (52, 388091), (143, 141124), (286, 70562), (572, 35281)]