7136598020

素因数分解:

$2^2\times 5^1\times {\mathrm{356829901}}^1$

素因数の和:356829910

約数の個数: 12

約数和(自身を含む): 14986855884

約数和(自身を除く): 7850257864

約数列:

[1, 2, 4, 5, 10, 20, 356829901, 713659802, 1427319604, 1784149505, 3568299010, 7136598020]

約数ペア:

[(1, 7136598020), (2, 3568299010), (4, 1784149505), (5, 1427319604), (10, 713659802), (20, 356829901)]