2020200410

素因数分解:

$2^1\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{140977}}^1$

素因数の和:142417

約数の個数: 16

約数和(自身を含む): 3638924136

約数和(自身を除く): 1618723726

約数列:

[1, 2, 5, 10, 1433, 2866, 7165, 14330, 140977, 281954, 704885, 1409770, 202020041, 404040082, 1010100205, 2020200410]

約数ペア:

[(1, 2020200410), (2, 1010100205), (5, 404040082), (10, 202020041), (1433, 1409770), (2866, 704885), (7165, 281954), (14330, 140977)]