2020289727

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1\times {\mathrm{2017}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 2798223376

約数和(自身を除く): 777933649

約数列:

[1, 3, 29, 87, 397, 841, 1191, 2017, 2523, 6051, 11513, 34539, 58493, 175479, 333877, 800749, 1001631, 1696297, 2402247, 5088891, 23221721, 69665163, 673429909, 2020289727]

約数ペア:

[(1, 2020289727), (3, 673429909), (29, 69665163), (87, 23221721), (397, 5088891), (841, 2402247), (1191, 1696297), (2017, 1001631), (2523, 800749), (6051, 333877), (11513, 175479), (34539, 58493)]