2020298329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{370493}}^1$

素因数の和:370560

約数の個数: 16

約数和(自身を含む): 2489719680

約数和(自身を除く): 469421351

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 370493, 2593451, 7039367, 15190213, 49275569, 106331491, 288614047, 2020298329]

約数ペア:

[(1, 2020298329), (7, 288614047), (19, 106331491), (41, 49275569), (133, 15190213), (287, 7039367), (779, 2593451), (5453, 370493)]