20130489078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479297359}}^1$

素因数の和:479297371

約数の個数: 16

約数和(自身を含む): 46012546560

約数和(自身を除く): 25882057482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479297359, 958594718, 1437892077, 2875784154, 3355081513, 6710163026, 10065244539, 20130489078]

約数ペア:

[(1, 20130489078), (2, 10065244539), (3, 6710163026), (6, 3355081513), (7, 2875784154), (14, 1437892077), (21, 958594718), (42, 479297359)]