20695966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1493}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 32270400

約数和(自身を除く): 11574434

約数列:

[1, 2, 29, 58, 239, 478, 1493, 2986, 6931, 13862, 43297, 86594, 356827, 713654, 10347983, 20695966]

約数ペア:

[(1, 20695966), (2, 10347983), (29, 713654), (58, 356827), (239, 86594), (478, 43297), (1493, 13862), (2986, 6931)]