20162048263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{385943}}^1$

素因数の和:386406

約数の個数: 16

約数和(自身を含む): 24453411840

約数和(自身を除く): 4291363577

約数列:

[1, 7, 17, 119, 439, 3073, 7463, 52241, 385943, 2701601, 6561031, 45927217, 169428977, 1186002839, 2880292609, 20162048263]

約数ペア:

[(1, 20162048263), (7, 2880292609), (17, 1186002839), (119, 169428977), (439, 45927217), (3073, 6561031), (7463, 2701601), (52241, 385943)]