2080604144

素因数分解:

$2^4\times {\mathrm{2473}}^1\times {\mathrm{52583}}^1$

素因数の和:55064

約数の個数: 20

約数和(自身を含む): 4032877296

約数和(自身を除く): 1952273152

約数列:

[1, 2, 4, 8, 16, 2473, 4946, 9892, 19784, 39568, 52583, 105166, 210332, 420664, 841328, 130037759, 260075518, 520151036, 1040302072, 2080604144]

約数ペア:

[(1, 2080604144), (2, 1040302072), (4, 520151036), (8, 260075518), (16, 130037759), (2473, 841328), (4946, 420664), (9892, 210332), (19784, 105166), (39568, 52583)]