20200324

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{27901}}^1$

素因数の和:28086

約数の個数: 12

約数和(自身を含む): 35547148

約数和(自身を除く): 15346824

約数列:

[1, 2, 4, 181, 362, 724, 27901, 55802, 111604, 5050081, 10100162, 20200324]

約数ペア:

[(1, 20200324), (2, 10100162), (4, 5050081), (181, 111604), (362, 55802), (724, 27901)]