20410873

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 24082560

約数和(自身を除く): 3671687

約数列:

[1, 7, 59, 73, 413, 511, 677, 4307, 4739, 30149, 39943, 49421, 279601, 345947, 2915839, 20410873]

約数ペア:

[(1, 20410873), (7, 2915839), (59, 345947), (73, 279601), (413, 49421), (511, 39943), (677, 30149), (4307, 4739)]