20833364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 39852288

約数和(自身を除く): 19018924

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9883, 19766, 39532, 168011, 306373, 336022, 612746, 672044, 1225492, 5208341, 10416682, 20833364]

約数ペア:

[(1, 20833364), (2, 10416682), (4, 5208341), (17, 1225492), (31, 672044), (34, 612746), (62, 336022), (68, 306373), (124, 168011), (527, 39532), (1054, 19766), (2108, 9883)]