2020153079

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1\times {\mathrm{4567}}^1$

素因数の和:6782

約数の個数: 16

約数和(自身を含む): 2389977600

約数和(自身を除く): 369824521

約数列:

[1, 7, 29, 203, 2179, 4567, 15253, 31969, 63191, 132443, 442337, 927101, 9951493, 69660451, 288593297, 2020153079]

約数ペア:

[(1, 2020153079), (7, 288593297), (29, 69660451), (203, 9951493), (2179, 927101), (4567, 442337), (15253, 132443), (31969, 63191)]