2020111319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{26557}}^1$

素因数の和:26690

約数の個数: 16

約数和(自身を含む): 2173506720

約数和(自身を除く): 153395401

約数列:

[1, 29, 43, 61, 1247, 1769, 2623, 26557, 76067, 770153, 1141951, 1619977, 33116579, 46979333, 69659011, 2020111319]

約数ペア:

[(1, 2020111319), (29, 69659011), (43, 46979333), (61, 33116579), (1247, 1619977), (1769, 1141951), (2623, 770153), (26557, 76067)]