20097754

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 31298400

約数和(自身を除く): 11200646

約数列:

[1, 2, 29, 58, 419, 827, 838, 1654, 12151, 23983, 24302, 47966, 346513, 693026, 10048877, 20097754]

約数ペア:

[(1, 20097754), (2, 10048877), (29, 693026), (58, 346513), (419, 47966), (827, 24302), (838, 23983), (1654, 12151)]