20946178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32831}}^1$

素因数の和:32873

約数の個数: 16

約数和(自身を含む): 35458560

約数和(自身を除く): 14512382

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32831, 65662, 361141, 722282, 952099, 1904198, 10473089, 20946178]

約数ペア:

[(1, 20946178), (2, 10473089), (11, 1904198), (22, 952099), (29, 722282), (58, 361141), (319, 65662), (638, 32831)]