2020166841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8745311}}^1$

素因数の和:8745332

約数の個数: 16

約数和(自身を含む): 3358199808

約数和(自身を除く): 1338032967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8745311, 26235933, 61217177, 96198421, 183651531, 288595263, 673388947, 2020166841]

約数ペア:

[(1, 2020166841), (3, 673388947), (7, 288595263), (11, 183651531), (21, 96198421), (33, 61217177), (77, 26235933), (231, 8745311)]