20114021254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{353237}}^1$

素因数の和:353711

約数の個数: 16

約数和(自身を含む): 30672362016

約数和(自身を除く): 10558340762

約数列:

[1, 2, 71, 142, 401, 802, 28471, 56942, 353237, 706474, 25079827, 50159654, 141648037, 283296074, 10057010627, 20114021254]

約数ペア:

[(1, 20114021254), (2, 10057010627), (71, 283296074), (142, 141648037), (401, 50159654), (802, 25079827), (28471, 706474), (56942, 353237)]