20168433

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{6073}}^1$

素因数の和:6126

約数の個数: 20

約数和(自身を含む): 30868068

約数和(自身を除く): 10699635

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 6073, 18219, 54657, 163971, 248993, 491913, 746979, 2240937, 6722811, 20168433]

約数ペア:

[(1, 20168433), (3, 6722811), (9, 2240937), (27, 746979), (41, 491913), (81, 248993), (123, 163971), (369, 54657), (1107, 18219), (3321, 6073)]