20133376

素因数分解:

$2^9\times {\mathrm{39323}}^1$

素因数の和:39341

約数の個数: 20

約数和(自身を含む): 40228452

約数和(自身を除く): 20095076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39323, 78646, 157292, 314584, 629168, 1258336, 2516672, 5033344, 10066688, 20133376]

約数ペア:

[(1, 20133376), (2, 10066688), (4, 5033344), (8, 2516672), (16, 1258336), (32, 629168), (64, 314584), (128, 157292), (256, 78646), (512, 39323)]