2020100194

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2722507}}^1$

素因数の和:2722569

約数の個数: 16

約数和(自身を含む): 3528370368

約数和(自身を除く): 1508270174

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2722507, 5445014, 19057549, 38115098, 144292871, 288585742, 1010050097, 2020100194]

約数ペア:

[(1, 2020100194), (2, 1010050097), (7, 288585742), (14, 144292871), (53, 38115098), (106, 19057549), (371, 5445014), (742, 2722507)]