20424565568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29012167}}^1$

素因数の和:29012190

約数の個数: 28

約数和(自身を含む): 44214544032

約数和(自身を除く): 23789978464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29012167, 58024334, 116048668, 232097336, 319133837, 464194672, 638267674, 928389344, 1276535348, 1856778688, 2553070696, 5106141392, 10212282784, 20424565568]

約数ペア:

[(1, 20424565568), (2, 10212282784), (4, 5106141392), (8, 2553070696), (11, 1856778688), (16, 1276535348), (22, 928389344), (32, 638267674), (44, 464194672), (64, 319133837), (88, 232097336), (176, 116048668), (352, 58024334), (704, 29012167)]