20175373924

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{39715303}}^1$

素因数の和:39715434

約数の個数: 12

約数和(自身を含む): 35584912384

約数和(自身を除く): 15409538460

約数列:

[1, 2, 4, 127, 254, 508, 39715303, 79430606, 158861212, 5043843481, 10087686962, 20175373924]

約数ペア:

[(1, 20175373924), (2, 10087686962), (4, 5043843481), (127, 158861212), (254, 79430606), (508, 39715303)]