2020140262

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2722561}}^1$

素因数の和:2722623

約数の個数: 16

約数和(自身を含む): 3528440352

約数和(自身を除く): 1508300090

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2722561, 5445122, 19057927, 38115854, 144295733, 288591466, 1010070131, 2020140262]

約数ペア:

[(1, 2020140262), (2, 1010070131), (7, 288591466), (14, 144295733), (53, 38115854), (106, 19057927), (371, 5445122), (742, 2722561)]