20213630162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{18397}}^1\times {\mathrm{49943}}^1$

素因数の和:68353

約数の個数: 16

約数和(自身を含む): 33079309632

約数和(自身を除く): 12865679470

約数列:

[1, 2, 11, 22, 18397, 36794, 49943, 99886, 202367, 404734, 549373, 1098746, 918801371, 1837602742, 10106815081, 20213630162]

約数ペア:

[(1, 20213630162), (2, 10106815081), (11, 1837602742), (22, 918801371), (18397, 1098746), (36794, 549373), (49943, 404734), (99886, 202367)]