2000266384

素因数分解:

$2^4\times {\mathrm{6983}}^1\times {\mathrm{17903}}^1$

素因数の和:24894

約数の個数: 20

約数和(自身を含む): 3876287616

約数和(自身を除く): 1876021232

約数列:

[1, 2, 4, 8, 16, 6983, 13966, 17903, 27932, 35806, 55864, 71612, 111728, 143224, 286448, 125016649, 250033298, 500066596, 1000133192, 2000266384]

約数ペア:

[(1, 2000266384), (2, 1000133192), (4, 500066596), (8, 250033298), (16, 125016649), (6983, 286448), (13966, 143224), (17903, 111728), (27932, 71612), (35806, 55864)]