20032817

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24049}}^1$

素因数の和:24080

約数の個数: 12

約数和(自身を含む): 24675300

約数和(自身を除く): 4642483

約数列:

[1, 7, 17, 49, 119, 833, 24049, 168343, 408833, 1178401, 2861831, 20032817]

約数ペア:

[(1, 20032817), (7, 2861831), (17, 1178401), (49, 408833), (119, 168343), (833, 24049)]