20185952

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1787}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 39875976

約数和(自身を除く): 19690024

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 1787, 2824, 3574, 5648, 7148, 11296, 14296, 28592, 57184, 630811, 1261622, 2523244, 5046488, 10092976, 20185952]

約数ペア:

[(1, 20185952), (2, 10092976), (4, 5046488), (8, 2523244), (16, 1261622), (32, 630811), (353, 57184), (706, 28592), (1412, 14296), (1787, 11296), (2824, 7148), (3574, 5648)]