20050984792

素因数分解:

$2^3\times {\mathrm{7577}}^1\times {\mathrm{330787}}^1$

素因数の和:338370

約数の個数: 16

約数和(自身を含む): 37600671960

約数和(自身を除く): 17549687168

約数列:

[1, 2, 4, 8, 7577, 15154, 30308, 60616, 330787, 661574, 1323148, 2646296, 2506373099, 5012746198, 10025492396, 20050984792]

約数ペア:

[(1, 20050984792), (2, 10025492396), (4, 5012746198), (8, 2506373099), (7577, 2646296), (15154, 1323148), (30308, 661574), (60616, 330787)]