20161296274

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3486907}}^1$

素因数の和:3486982

約数の個数: 24

約数和(自身を含む): 35775676080

約数和(自身を除く): 15614379806

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 3486907, 6973814, 24408349, 48816698, 170858443, 205727513, 341716886, 411455026, 1440092591, 2880185182, 10080648137, 20161296274]

約数ペア:

[(1, 20161296274), (2, 10080648137), (7, 2880185182), (14, 1440092591), (49, 411455026), (59, 341716886), (98, 205727513), (118, 170858443), (413, 48816698), (826, 24408349), (2891, 6973814), (5782, 3486907)]