20123254149

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{3271}}^1\times {\mathrm{6469}}^1$

素因数の和:10060

約数の個数: 16

約数和(自身を含む): 26928036480

約数和(自身を除く): 6804782331

約数列:

[1, 3, 317, 951, 3271, 6469, 9813, 19407, 1036907, 2050673, 3110721, 6152019, 21160099, 63480297, 6707751383, 20123254149]

約数ペア:

[(1, 20123254149), (3, 6707751383), (317, 63480297), (951, 21160099), (3271, 6152019), (6469, 3110721), (9813, 2050673), (19407, 1036907)]