2020479904

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{283139}}^1$

素因数の和:283372

約数の個数: 24

約数和(自身を含む): 3995671680

約数和(自身を除く): 1975191776

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 283139, 566278, 1132556, 2265112, 4530224, 9060448, 63139997, 126279994, 252559988, 505119976, 1010239952, 2020479904]

約数ペア:

[(1, 2020479904), (2, 1010239952), (4, 505119976), (8, 252559988), (16, 126279994), (32, 63139997), (223, 9060448), (446, 4530224), (892, 2265112), (1784, 1132556), (3568, 566278), (7136, 283139)]