20162353210

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1430969}}^1$

素因数の和:1432385

約数の個数: 16

約数和(自身を含む): 36318018600

約数和(自身を除く): 16155665390

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 1430969, 2861938, 7154845, 14309690, 2016235321, 4032470642, 10081176605, 20162353210]

約数ペア:

[(1, 20162353210), (2, 10081176605), (5, 4032470642), (10, 2016235321), (1409, 14309690), (2818, 7154845), (7045, 2861938), (14090, 1430969)]