2020366957

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{323207}}^1$

素因数の和:323280

約数の個数: 16

約数和(自身を含む): 2482237440

約数和(自身を除く): 461870483

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 323207, 2262449, 6140933, 15190729, 42986531, 106335103, 288623851, 2020366957]

約数ペア:

[(1, 2020366957), (7, 288623851), (19, 106335103), (47, 42986531), (133, 15190729), (329, 6140933), (893, 2262449), (6251, 323207)]