2016969872

素因数分解:

$2^4\times {\mathrm{2953}}^1\times {\mathrm{42689}}^1$

素因数の和:45650

約数の個数: 20

約数和(自身を含む): 3909294060

約数和(自身を除く): 1892324188

約数列:

[1, 2, 4, 8, 16, 2953, 5906, 11812, 23624, 42689, 47248, 85378, 170756, 341512, 683024, 126060617, 252121234, 504242468, 1008484936, 2016969872]

約数ペア:

[(1, 2016969872), (2, 1008484936), (4, 504242468), (8, 252121234), (16, 126060617), (2953, 683024), (5906, 341512), (11812, 170756), (23624, 85378), (42689, 47248)]