2020146139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{25237}}^1$

素因数の和:25650

約数の個数: 16

約数和(自身を含む): 2325934080

約数和(自身を除く): 305787941

約数列:

[1, 11, 19, 209, 383, 4213, 7277, 25237, 80047, 277607, 479503, 5274533, 9665771, 106323481, 183649649, 2020146139]

約数ペア:

[(1, 2020146139), (11, 183649649), (19, 106323481), (209, 9665771), (383, 5274533), (4213, 479503), (7277, 277607), (25237, 80047)]