2020178169

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{394489}}^1$

素因数の和:395064

約数の個数: 12

約数和(自身を含む): 2923170900

約数和(自身を除く): 902992731

約数列:

[1, 3, 9, 569, 1707, 5121, 394489, 1183467, 3550401, 224464241, 673392723, 2020178169]

約数ペア:

[(1, 2020178169), (3, 673392723), (9, 224464241), (569, 3550401), (1707, 1183467), (5121, 394489)]