2020148428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11745049}}^1$

素因数の和:11745096

約数の個数: 12

約数和(自身を含む): 3617475400

約数和(自身を除く): 1597326972

約数列:

[1, 2, 4, 43, 86, 172, 11745049, 23490098, 46980196, 505037107, 1010074214, 2020148428]

約数ペア:

[(1, 2020148428), (2, 1010074214), (4, 505037107), (43, 46980196), (86, 23490098), (172, 11745049)]