20066319

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8196

約数の個数: 32

約数和(自身を含む): 36592640

約数和(自身を除く): 16526321

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 8167, 24501, 57169, 73503, 106171, 171507, 220509, 318513, 514521, 743197, 955539, 1543563, 2229591, 2866617, 6688773, 20066319]

約数ペア:

[(1, 20066319), (3, 6688773), (7, 2866617), (9, 2229591), (13, 1543563), (21, 955539), (27, 743197), (39, 514521), (63, 318513), (91, 220509), (117, 171507), (189, 106171), (273, 73503), (351, 57169), (819, 24501), (2457, 8167)]