2080202085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3555901}}^1$

素因数の和:3555925

約数の個数: 24

約数和(自身を含む): 3883044984

約数和(自身を除く): 1802842899

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3555901, 10667703, 17779505, 32003109, 46226713, 53338515, 138680139, 160015545, 231133565, 416040417, 693400695, 2080202085]

約数ペア:

[(1, 2080202085), (3, 693400695), (5, 416040417), (9, 231133565), (13, 160015545), (15, 138680139), (39, 53338515), (45, 46226713), (65, 32003109), (117, 17779505), (195, 10667703), (585, 3555901)]