202012048

素因数分解:

$2^4\times 7^1\times {\mathrm{1803679}}^1$

素因数の和:1803694

約数の個数: 20

約数和(自身を含む): 447312640

約数和(自身を除く): 245300592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1803679, 3607358, 7214716, 12625753, 14429432, 25251506, 28858864, 50503012, 101006024, 202012048]

約数ペア:

[(1, 202012048), (2, 101006024), (4, 50503012), (7, 28858864), (8, 25251506), (14, 14429432), (16, 12625753), (28, 7214716), (56, 3607358), (112, 1803679)]