20492755905

素因数分解:

$3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2000269}}^1$

素因数の和:2000960

約数の個数: 16

約数和(自身を含む): 32836432320

約数和(自身を除く): 12343676415

約数列:

[1, 3, 5, 15, 683, 2049, 3415, 10245, 2000269, 6000807, 10001345, 30004035, 1366183727, 4098551181, 6830918635, 20492755905]

約数ペア:

[(1, 20492755905), (3, 6830918635), (5, 4098551181), (15, 1366183727), (683, 30004035), (2049, 10001345), (3415, 6000807), (10245, 2000269)]