20132096

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4174

約数の個数: 36

約数和(自身を含む): 42310800

約数和(自身を除く): 22178704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4139, 4864, 8278, 16556, 33112, 66224, 78641, 132448, 157282, 264896, 314564, 529792, 629128, 1059584, 1258256, 2516512, 5033024, 10066048, 20132096]

約数ペア:

[(1, 20132096), (2, 10066048), (4, 5033024), (8, 2516512), (16, 1258256), (19, 1059584), (32, 629128), (38, 529792), (64, 314564), (76, 264896), (128, 157282), (152, 132448), (256, 78641), (304, 66224), (608, 33112), (1216, 16556), (2432, 8278), (4139, 4864)]